Sicily Gets the Boot (of Italy)

From Sicily: An Island at the Crossroads of History, by John Julius Norwich (Random House, 2015), Kindle pp. 83-84:

When the news was brought to the Byzantine headquarters that the Sicilians, led by the King himself, were advancing in formidable numbers and strength, the Greeks saw their fellow fighters fall away. The mercenaries chose, as mercenaries will, the moment of supreme crisis to demand impossible increases in their pay; meeting with a refusal, they disappeared en masse. Robert of Loritello deserted, followed by his own men and most of his compatriots. The Sicilian fleet arrived first; then, a day or two later, the army appeared in the west. The battle that followed was short and bloody; the Greek defeat was total. The Sicilian ships effectively prevented any possibility of escape by sea. On that one day, May 28, 1156, all that the Byzantines had achieved in Italy over the past year was wiped out as completely as if they had never come.

William [the Bad] treated his Greek prisoners according to the recognized canons of war; but to his own rebellious subjects he was pitiless. This was a lesson he had learned from his father. Treason, particularly in Apulia where it was endemic, was the one crime that could never be forgiven. Of those erstwhile insurgents who fell into his hands, only the luckiest were imprisoned. The rest were hanged, blinded or tied about with heavy weights and hurled into the sea. From Brindisi he moved to Bari. Less than a year before, the Bariots had readily thrown in their lot with the Byzantines; now they too were to pay the price for their disloyalty. As they prostrated themselves before their King to implore his mercy, William pointed to the pile of rubble where until recently the citadel had stood. “Just as you had no pity on my house,” he said, “so now I shall have no pity on yours.” He gave them two clear days in which to salvage their belongings; on the third day Bari was destroyed. Only the cathedral, the great church of St. Nicholas and a few smaller religious buildings were left intact.

One lonely figure remained to face the coming storm. All Pope Hadrian’s allies were gone. Michael Palaeologus was dead and his army annihilated; the Norman barons were either in prison or in hiding. Hadrian himself was all too well aware that, if he were to save anything from the disaster, he would have to come to terms with the King of Sicily. The two met in the papal city of Benevento, and on June 18, 1156, an agreement was concluded. In return for an annual tribute, the Pope agreed to recognize William’s kingship not only over Sicily, Apulia, Calabria and the former principality of Capua, together with Naples, Salerno, Amalfi and all that pertained to them; it was now formally extended across the whole region of the northern Abruzzi and the Marches. William, negotiating as he was from a position of strength, obtained more than had ever been granted to his father or grandfather. He was now one of the most powerful princes of Europe.

Thus, in the three years separating the Treaty of Benevento from the death of Pope Hadrian [the only English Pope ever] on September 1, 1159, a curious change occurs in the relative positions of the three principal protagonists. Alignments were shifting. The Papacy, brought to its knees at Benevento, rediscovered a fact that its history over the past hundred years should have made self-evident—that its only hope of survival as a potent political force lay in close alliance with its neighbor, Norman Sicily. The German Emperor Frederick Barbarossa, impressed despite himself by the speed and completeness of William’s victories over the Byzantines in Apulia, looked upon him with undiminished hatred but a new respect, and decided on the indefinite postponement of the punitive expedition to the south that he had long been planning. Instead, he resolved on a campaign against the Lombard towns and cities of north Italy which, though technically part of his imperial dominions, had recently been showing a quite unacceptable tendency toward republicanism and independence. The result was the supreme paradox: the Lombard towns began to see the Sicilian monarchy—more absolutist by far than any other state in western Europe—as the stalwart defender of their republican ideals, hailing its King as a champion of civic liberty almost before the dust had settled on the ruins of Bari. And in the end they were victorious: on May 29, 1176, Frederick’s German knights were routed at Legnano by the forces of the Lombard League. It was the end of his ambitions in Lombardy. In Venice in the following year he publicly kissed Pope Alexander’s foot before the central door of St. Mark’s, and six years later, at Constance, the truce became a treaty. Though imperial suzerainty was technically preserved, the cities of Lombardy (and to some extent Tuscany also) were henceforth free to manage their own affairs.

William returned to Sicily with his international standing higher than it had ever been; but the last years of his reign were anything but happy. His Emir of Emirs—the title given to the Chief Minister of the kingdom—a certain Maio of Bari, was assassinated in 1160; and the following year saw a palace revolution in which the King’s young son and heir, Roger, was killed and William himself was lucky to escape with his life. The disorder spread through much of Sicily and into Apulia and Calabria, the King as always leading his army in person, captured rebels being punished with hideous brutality. Worst of all, when he returned to Sicily in 1162, he found Christians and Muslims at each other’s throats; the interreligious harmony which the two Rogers had worked so hard to achieve had been destroyed forever.

Chinese in Colonial Vietnam

 From The Ethnic Chinese and Economic Development in Vietnam, by Tran Khanh (Institute of Southeast Asian Studies, Singapore, 1993), pp. 21-25:

Two major factors converged to cause an upsurge in Chinese migration to Vietnam in the second half of the nineteenth century. A push factor was the political upheavals in China, which led to its people seeking better conditions overseas. A pull factor was French colonization and the policy of the colonial government to recruit Chinese labour for Vietnam.

After the Treaty of Nanking in AD 1842 forced the Manchu court in Beijing to cede Hong Kong to the British and open five treaty ports to Western powers, it was no longer possible for the Chinese authority to control the movement of their nationals in and out of the country. At that time, the Chinese Government had officially banned travelling beyond the shores of China. Thus China became an increasingly stable source of manpower for labour-hungry Western colonies in Southeast Asia and Latin America. By AD 1860, articles within the Treaty of Peking signed between China and both Britain and France literally compelled the Manchu authorities to recognize the right of Chinese workers to seek a livelihood abroad under contracts they themselves could freely enter into. Dovetailing with this relaxation of laws on emigration was the political turmoil of the times which contributed to the urge to leave. During AD 1850-61 there was a large-scale uprising in the form of the Taiping Revolution. Added to that were the intermittent wars fought with Western powers. The majority of migrants in this exodus were the usual land-deprived peasants and impoverished city dwellers. But there was also a sizeable number of small and middle-scale business­ men, intellectuals, and military personnel.

France colonized six provinces of southern Vietnam (Nam Ky), which constituted Cochinchina, in AD 1867 and established protectorates in cen­tral and northern Vietnam by AD 1884. The two protectorates were named Annam and Tonkin, respectively. From the start, the French colonial admin­istration took measures to regulate Chinese immigration with a mixture of control and encouragement. In AD 1874 a special Immigration Bureau was established in Saigon which allowed Chinese immigrants into the country but only if they belonged to dialect groups already existing in the country and if the groups would provide sponsorship for their own kind.  The Bureau was very active, and as early as AD 1897 it had a department that could arbitrarily decide on the suitability of a Chinese immigrant for work; this aroused such an angry protest from the Chinese community that the administration was forced to close it down. After this, streams of Chinese immigrants could cross freely into Vietnam, and they congregated mainly in big cities.

The French colonial administration allowed the Chinese to deal freely in rice, opium, and alcohol. Other legal rights included the right to own land, to travel without restriction within the Indochinese Federation, to establish commercial organizations, to return to China for a visit, and to transfer their wealth out of the country. Such favourable conditions continued to attract Chinese migrants as in the days of the Nguyen dynasty. Within a ten-year span, the number of Chinese in Cochinchina shot up from 44,000 in 1873 to 56,000 in 1889, concentrating mainly in big cities. Cholon in the year 1889 had a population of nearly 16,000 Chinese; Saigon, over 7,000; and Gia Dinh, nearly 3,000. In Tonkin and Annam, the Chinese migrants also gathered in Haiphong, Hanoi, Danang, and the Quang Ninh province, which bordered China. The Chines here were involved mostly in commerce and service.

Chinese immigrants during the period of late nineteenth and early twen­tieth centuries also consisted of labourers contracted by the French to work in Vietnam. They were sent to excavate mines, specifically in Quang Ninh province, to build the railway linking Vietnam to the southern provinces of China or to tap rubber in plantations. By the 1920s, Chinese workers accounted for 7 per cent of the total number of miners and 17 per cent of the total number of industrial workers in Vietnam. The influx of Chinese labourers contributed not only to the country's manpower but also to the emergence of a working class in Vietnam.

This rapid influx of Chinese migrants continued up till the middle of the twentieth century. Data published during the period AD 1912-22 give their number as 158,000. Between 1923 and 1933, nearly 600,000 arrived from China. Another set of data estimates the number to be 1.2 million between 1923 and 1951, which was a record at any given period of time during the whole history of Chinese emigration. But the traffic was prone to ebb and flow. The figures were high in the years 1925-30, 1936-38, and 1946-48, correlating with the security situation in China. China was ex­periencing civil wars during the periods 1924-27 and 1946-49. The years 1936-38 saw the beginnings of Japanese military encroachment on China. Going by official statistics, the figure for the Chinese population in Vietnam in the years just before the French left in 1954 would range from 600,000 to 750,000. Variations of this figure for different years are shown in Table 1, estimated to be 2 per cent of Vietnam's population.

The distribution of population also shows Chinese preference for urban centres and the southern part of the country. Before 1945, some 90 per cent of the Chinese community were residing in Cochinchina, where they made up 7 per cent of the population. The proportions of Chinese in Tonkin and Annam were minimal, 0.5 per cent and 0.2 per cent, respectively. Table 2 illustrates the urban characteristic of the Chinese population in Vietnam.

In 1952 the Chinese population in Saigon-Cholon constituted about 34 per cent of the total population of the city. Their proportions in Hanoi and Haiphong were 4 per cent and 15 per cent, respectively. Besides these three big cities, the Chinese were also found in sizeable numbers in other cities of the South. As mentioned earlier, the border province of Quang Ning in the North also had concentrations of Chinese, as in Cam Pha, Ti  Yen, Quang Ha, and Mong Cai. With towns where large numbers of Chinese reside, they would also gather in particular quarters or streets. For example, in Sai­gon, they are to be found in districts 5, 6, 10, and 11. District 5 is Cholon, where before 1975, 80 per cent of the residents were Chinese. In Hanoi, they were gathered at the Hang Buom and Ma May quarters.

With the division of the country into two halves in 1954, complete in­tegrated statistics were not available for the whole of Vietnam. The South became the Republic of Vietnam (ROV) while the North was the Demo­cratic Republic of Vietnam (DRV) and it was not till 1976 that they were united under the name of the Social Republic of Vietnam (SRV). By Tsai Maw Kuey's data, the Chinese population in the ROV in 1968 reached 1,035,000. The French magazine Le Monde puts it at 1,200,000 in the ROV and 208,000 in the DRV in 1970. Wu Yuan-Li and Wu Chun-Hsi's figures are 2 million for the South and 175,000 for the North at the collapse of the ROV. According to official figures for 1976, the year of reunification, the Chinese population in Vietnam was 1,236,000, which was about 2.6 per cent of the total population. Summing up these various estimates, it can be concluded that the Chinese population in Vietnam in the middle of the 1970s was around 1,500,000, of which 85 per cent lived in the South. The Chinese community made up 3 per cent of the total population of Vietnam.

The problems of estimating the Chinese population in Vietnam contin­ued after 1975 because of large-scale population movement caused by political changes. When the Saigon regime collapsed in April 1975, some 150,000 people left the country, among whom were high-ranking government and military officials of the old regime as well as Chinese businessmen. Shortly after, beginning in 1978, another exodus of Chinese residents took place, with 230,000 leaving for China and another 220,000 leaving for Southeast Asia by boat. This was the result of the socialist transformation of private capitalist industry and trade in the newly liberated South and tense relations with China. The latter arose because of differences over Cambodia, and Beijing exploited the issue of the Chinese community in Vietnam to complicate matters. From a population of 1,236,000, the ethnic Chinese population shrank to 935,000 on 1 October 1979. By the time of the cen­sus in April 1989, the Chinese population had increased to 961,702 but its proportion of the total population had dropped to 1.5 percent. The distribution of this community across Vietnam is given in Table 3. In some areas, the proportion of ethnic Chinese had dropped very significantly. For example, before 1978, ethnic Chinese residents in Quang Ninh province numbered about 160,000, or 22 per cent, of the provincial population. This was about 60-80 per cent of the total ethnic Chinese population in North Vietnam. In the 1980s, Quang Ninh's ethnic Chinese population dropped to 5,000, or 0.6 per cent, of the provincial population.

Norman Conquest of Sicily

From Sicily: An Island at the Crossroads of History, by John Julius Norwich (Random House, 2015), Kindle pp. 64-66:

The Normans were now effectively on its very doorstep; there was nothing to prevent their marching into the Holy City itself. Pope Leo IX resolved to move first. He raised an army, and led it in person against them. The two forces met on June 17, 1053, near Civitate, on the bank of the Fortore River, and the Pope was defeated. The Normans treated him with every courtesy and conducted him to Benevento, where they kept him for almost a year while a modus vivendi for the future was worked out. Its details need not concern us here; suffice it to say that just six years later, in the little town of Melfi, Pope Nicholas II invested Robert Guiscard with the dukedoms of Apulia, Calabria—and Sicily.

BY JUST WHAT TITLE the Pope so munificently bestowed on the Normans territories which had never before been claimed by him or his predecessors is open to doubt. Apulia and Calabria were questionable enough, but with regard to Sicily Nicholas was on still shakier ground, since the island had never been subject to papal control. It was unlikely, however, that such considerations bothered the Normans overmuch. By that third investiture, the Pope had issued Robert with an open invitation. Sicily, lying green and fertile little more than a stone’s throw from the mainland, was the obvious objective, the natural completion of that great southward sweep that had brought the Normans down the peninsula. It was also the lair of Saracen pirates, still a perennial menace to the Italian coastal towns of the south and west. While Sicily remained in the hands of the heathen, how could the Duke of Calabria and Apulia ever ensure the security of his newly legalized dominions?

To the local populations, the progeny of old Tancred de Hauteville must have seemed almost infinite. Already no fewer than seven of his sons had made their mark in Italy; and still this remarkable source showed no sign of exhaustion, for there now appeared on the scene an eighth brother, Roger. He was the youngest of the Hautevilles, at this time some twenty-six years old; but as a fighter he was a match for any, while as a statesman he was the greatest of them all. His brother Robert quickly recognized his qualities. As a recent arrival, Roger had not yet acquired any territorial responsibilities; he would clearly be the perfect second-in-command for the coming Sicilian expedition.

In the early spring of 1060 Robert and Roger together forced the surrender of the Byzantine garrison in Reggio, the Calabrian town that faces Sicily across the Strait of Messina. Now the only Italian city still in Greek hands was Bari, too far away on the Adriatic to cause any trouble; the way was clear. The Pope had given his blessing, the Western Empire was as powerless as the Eastern to intervene. Even in Sicily itself the situation seemed relatively favorable. In many areas the local population was still Christian—though of the Orthodox persuasion—and likely to welcome the invaders as liberators. As for the Muslims, they were certainly brave fighters, but they were now more than ever divided among themselves. It did not look as though the Norman conquest of Sicily would take very long.

In fact, from first to last it took thirty-one years—in notable contrast to the Norman conquest of England just six years later, which mopped up the Saxon opposition in a matter of months. This cannot all be attributed to the valor of the Saracen armies; it was due principally to the rebellious barons in Apulia, who divided Robert’s energies and resources at a time when he desperately needed all he had for Sicily. And yet, paradoxically, it was these Apulian preoccupations that made Sicily the brilliant and superbly organized kingdom that it later became. As Robert was obliged to spend more and more time on the mainland, so the campaign in Sicily fell increasingly under the control of his brother, until Roger could finally assume effective supremacy. This was to lead to the division of Robert’s domains and so allowed Roger, finally freed of Apulian responsibilities, to devote to the island the attention it deserved.

On January 10, 1072, the brothers made their formal entry into Palermo. Subjection of the island was still by no means complete. Independent emirates struggled on in Syracuse and Trapani, but henceforth final pacification could be only a matter of time. Robert Guiscard as Duke of Sicily claimed suzerainty over the island, but with his two mainland dukedoms to look after could never remain there long; Roger would be the effective ruler, with the title of Great Count. Sicily was to be effectively transformed. Since the first half of the ninth century it had been wholly or largely in Muslim hands, constituting a forward outpost of Islam from which raiders, pirates and the occasional expeditionary force had maintained an unremitting pressure against the southern bastions of Christendom. For some 250 years, separately and in combination, the two great empires had striven in vain to subdue them; Robert and Roger, with a handful of followers, had succeeded in barely a decade. Moreover, the Norman conquest of Sicily was, together with the contemporary beginnings of the Reconquista in Spain, the first step in the immense Christian reaction against the Muslim-held lands of the southern Mediterranean—that reaction which was shortly to develop into the colossal, if ultimately empty, epic of the Crusades.

Chinese Under Vietnamese Dynasties

From The Ethnic Chinese and Economic Development in Vietnam, by Tran Khanh (Institute of Southeast Asian Studies, Singapore, 1993), pp. 17-20:

When Vietnam became independent of its Chinese colonial masters in AD 938 and power was consolidated by the Ly dynasty (AD 1009-1225), the issue of the ethnic Chinese as a resident community of foreign nationals and how they are to be treated arose. Thus began a form of assimilation policy. During the reign of the Ly's and the the subsequent Tran dynasty (AD 1226-1400), the us of ethnic Chinese scholars and officials in leading administra­tive position was advocated. But this applied to only those Chinese who had chosen to settle permanently in Vietnam. Those who retained their migrant status could not even travel without permission from the local authorities.

During the Later Le dynasty (AD 1428-1592) and under the rule of the Trinh lords in the north up till AD 1788, assimilation and surveillance of the Chinese community intensified. The Chinese had to abide by Vietnamese laws, conform with Vietnamese customs and traditions, even to the extent of dressing the Vietnamese way. Chinese immigrants were not free to travel within Dai Viet (Great Viet, the name of the country then), particularly in the vicinity of Thang Long, the country's capital. The more stringent Vietnamese  attitude towards the Chinese community was because the Le's reign came as a result of having defeated the occupied force of China's Ming dynasty. The Chinese army had earlier entered Vietnam on the pretext of helping the then Tran emperor to quell a rebellion. They stayed on for twenty years (AD  1407-1427).

This was how assimilation gradually proceeded over the centuries. However, as mentioned above, new waves of migrants in the later part of the seventeenth century strengthened the identity of the Chinese community. It was not just a question of numbers. A new factor had also emerged to raise the socio-economic status of the Chinese. That was the growing importance of international commerce as more Western powers started to make their appearances in this part of the world in the seventeenth century. To understand the extent of Chinese participation in this important trade, let us look at some of these trading centres.

As mentioned earlier, small Chinatowns started to emerge in almost every main city and in various important economic centres in Vietnam around this time. Examples would include Pho Hien, Hoi An (then known by foreigners as Faifo), Phien Tran (today's Gia Dinh), Tran Bien (today's Bien Hoa), Cholon, and Ha Tien. Pho Hien, located in the centre of the Red River plain in the north, came into being in the thirteenth century. Due to the thriving business in the beginning of the seventeenth century, more Chinese, Japanese, and Europeans were attracted to this town. The Dutch East India Company sent a trade representative there in AD 1637. The English East India Company also established an office there in AD 1672. Unlike the European and the Japanese, Chinese merchants not only traded, but also par­ticipated in the production of black incense, alum sugar, sedge mat, Chinese medicinal herbs.

The old town of Hoi An, 26 km north of Danang, was reputedly the most busy trading port of Vietnam from the sixteenth to eighteenth centuries. Its rise was mainly owing to foreign merchants, especially Chinese and Japanese, who controlled the external trade since native Vietnamese were not active in the seafaring business. European traders who called at this port in the seventeenth century related that Hoi An town had two special quarters: one Chinese and other Japanese, with each ruled by a Vietnamese governor.

According to Le Qui Don, a renowned historian of that time,  commerce and handicraft were the two main livelihoods of Hoi An's Chinese residents. They bought brass utensils transported there by European vessels and resold them in their own quarters. The seven-month long trading season began approximately  with each new year and the natives would bring their prod­ucts here for sale, things such as raw and processed silk, various kinds of wood and spices, and rice. Vessels from China arrived loaded with porcelain, paper, tea, silver bars, arms, sulphur, saltpeter, lead, and lead oxide. According to another source of history, the amount of gold extracted in South Vietnam was mainly for export. Chinese merchants from Hoi An bought over this volume to export. Gold, which was reserved entirely for export, was monopolized by the Chinese merchants of the town. Historic documents stated that by the eighteenth century (AD 1714), Chinese merchants of Hoi An established the Sea Trading Association. This was probably the first in stance of institution-building by the Chinese migrants. There were in AD 1768 nearly 6,000 Chinese, most of whom were engaged in trading.

Chinese-dominated trading centres have their ups and downs, a result of political changes within Vietnam and the Chinese community's relationship with the ruling powers of the time. This relationship and the status of the community was sometimes a function of state-to-state relations between China and Vietnam. Cholon, which is today still famous as a hub of Chi­nese economic activities, was one such example. It began as a small settlement of villages 5 km. from Saigon, born of the Tay Son rebellion, which began in the early 1760s and ended with its leaders taking over the whole country in AD 1788. In order to escape the ravages of the Tay Son uprising, in AD 1778 a group of Chinese moved from their settlement in Tran Bien (today's Bien Hoa), northeast of Saigon, to a place that came to be known as Cholon (today's districts 5 and 6 of Ho Chi Minh City), southwest of Saigon. This land was given to them by Le Van Duyet, the lord of that area and who was opposed to the Tay Son rebels. In AD 1792, during the reign of Tay Son, there was a massacre of the Chinese in Cholon.

There were explanations to account for the Tay Son period, both dur­ing their uprising and when they were in power, this being a difficult time for the ethnic Chinese. The latter were on the wrong side since they were generally supportive of the Nguyen lords, the corrupt ruling order which the Tay Son leaders were seeking to overthrow. The Nguyen lords, and the imperial court at Hue that they controlled, had allowed Chinese migrants into the country and to prosper in their business. This effete regime was also heavily steeped in Confucianism and patterned on the Chinese imperial court, influences which the Tay Son leaders sought to remove. Furthermore, the Tay Son rebellion took its roots from widespread peasant discontent and the Chinese, a distinctive urban elite, were therefore a natural target. Finally, the Nguyen lords called on the assistance of the Qing emperor in China to help fight the rebels, and in AD  1788 an army from China invaded. It was defeated, however, but it must have added to anti-Chinese feelings within the Tay Son movement.

In AD 1802 the Tay Son dynasty was toppled by Nguyen Anh, one of the last Nguyen lords. Nguyen Anh then established the Nguyen dynasty, declared himself Emperor Gia Long, and reverted to a Confucian orthodoxy patterned after the Qing court in China. Chinese business activities flourished under the Nguyens. By the time the French acquired South Vietnam as a colony of Cochinchina in AD 1867, Cholon had 500 tiled houses, two man-made canals, and five bridges under construction, including one of iron. The quay along the Arroyo Chinois was covered with warehouses and shipyards. In the centre of the town was placed a fountain of Chinese design, and the streets were lit by lamps using coconut oil.

The Nguyen rulers used Chinese merchants in the collection of taxes, encouraged them to set up shipyards to build boats and ships, allowed them to buy houses, acquire land, and foorm their own social and economic organizations. Historical records show that in some economic sectors, the Chinese were even more favored than the Vietnamese. They could, for example, build ships of any capacity while the Vietnamese were allowed to build only small ships. In the first half of the nineteenth century, the Nguyen court exempted new Chinese immigrants from all taxes in the first three years after their arrival. Such preferential treatment for the Chinese community helped them to expand their economic power. It also encouraged further immigration by the Chinese.

What was the motivation of the Nguyen court for encouraging the Chinese? First, the increasing wealth of the Chinese community served the interest of Vietnam's ruling class. Officials got financial spinoffs from Chi­nese businesses. The Chinese also brought useful handicraft skills. There were also common strategic interests at that time as Asian countries were starting to experience the encroachment of Western imperial powers. For Vietnam, a bigger and stronger China next door may be useful to fend off Western powers.

Besides commerce, the Chinese in Vietnam were also actively involved in investment and mining. In the first half of the nineteenth century, the Chinese operated 124 mines in the North on lease. They recruited their own miners, mostly new arrivals from China. Materials extracted from these mines, such as iron and coal, were generally for export with a small propor­tion reserved as tax payment to the Vietnamese authorities. Despite measures by local authorities to restrict Chinese miners, their numbers rose to 700-800 at times. It was a general tendency then for successful Chinese mine formen to return to China or revert to trading after having reaped huge profits from mining. Even though Chinese mining entrepreneurs paid taxes to the royal court and also reinvested part of their earnings, the overall participation of the Chinese in mining represented a loss rather than a gain of capital for Vietnam. Chinese leasing of mines was subsequently prohibited by law when the French colonized the country.

Arab Conquest of Sicily

From Sicily: An Island at the Crossroads of History, by John Julius Norwich (Random House, 2015), Kindle pp. 58-59:

Sicily, like neighboring Calabria, became a haven for refugees from the iconoclast movement in the empire; but in the ninth it was shattered. The Arabs had waited long enough. They had by now occupied the entire length of the North African coast, and had already been harassing the island with sporadic raiding. Then in 827 they saw their chance of achieving permanent occupation. The local Byzantine Governor, Euphemius by name, had recently been dismissed from his post and recalled to Constantinople after an unseemly elopement with a local nun. His reply was to rise in revolt and proclaim himself Emperor, appealing to the Arabs for aid. They landed in strength, rapidly entrenched themselves, took little notice of Euphemius—who soon came to a violent end—and three years later stormed Palermo, making it their capital. Subsequent progress was slow. Messina fell in 843; Syracuse suffered a long and terrible siege, during which the defenders were finally reduced to cannibalism. The city surrendered only in 878. After this the Byzantines seem to have admitted defeat. A few isolated outposts in the eastern part of the island held out a little longer—the last, Rometta, even into the middle of the tenth century—but on that June day when the banner of the Prophet was raised over Syracuse, Sicily became, to all intents and purposes, a part of the Muslim world.

Once the wars of conquest were over and the country had settled again, life continued pleasantly enough for most of the Greek Christian communities. Although they had to endure a degree of discrimination as second-class citizens, they were normally allowed to keep their freedom, on payment of an annual tribute which many must have preferred to the heavy taxation and compulsory military service imposed by the Roman Empire. Meanwhile the Saracens displayed, as so often throughout their history, a degree of religious toleration which permitted the churches and monasteries and the long tradition of Hellenistic scholarship to flourish as much as ever they had done. In other ways too the island benefited from its conquerors. They brought with them a whole new system of agriculture, based on such innovations as terracing and siphon aqueducts for irrigation. They introduced cotton and papyrus, melon and pistachio, citrus and date palm and enough sugarcane to make possible, within a very few years, a substantial export trade. Under the Byzantines Sicily had never played an important part in European commerce, but with the Saracen conquest it soon became one of the major trading centers of the Mediterranean, with Christian, Muslim and Jewish merchants all thronging the bazaars of Palermo.

And yet, among the many blessings conferred upon Sicily by her Arab conquerors, that of stability was conspicuously absent. As the links of loyalty which bound the Emir of Palermo and his fellow chieftains to the North African caliphate grew ever more tenuous, the emirs themselves lost their cohesive force; they became increasingly divided against one another, and so the island found itself once again a battleground of warring factions. It was this steady political decline that was to bring the Greeks in strength back to Sicily—together with their Norman allies.

Early Chinese Emigration to Vietnam

From The Ethnic Chinese and Economic Development in Vietnam, by Tran Khanh (Institute of Southeast Asian Studies, Singapore, 1993), pp. 14-17.

Chinese contacts with the Indochina peninsula began in 1110 BC during the sixth year of the reign of King Cheng, the second ruler of the Zhou dynasty. During the third century BC the first emperor of the Qin dynasty (221-225 BC), Shih Huang Ti conquered the area that is North Vietnam today. Thus began the long period of Chinese colonization and it also resulted in the first massive migration of Chinese into Vietnam. In 214 BC nearly half a million Chinese troops and fugitives were resettled in the north­ern part of Vietnam.

After the crushing of the Vietnamese uprising by the two Trung sisters (popularly referred to in Vietnam as Hai Ba Trung), the Western Han dynasty (140-87 BC), which ruled China at that time sent peasants and soldiers to resettle on land further to the south, where the Chinese prefecture of Giao Chi, Cuu Chan, and Nhat Nam were located. Among these mi­grants were Chinese scholars and government officials.

Throughout the period of Chinese colonization, which spanned ten centuries, Vietnam was to become one of the big receiving countries of Chinese migrants. Historical documents stated that Vietnam, after having regained independence from China in the tenth century AD, returned 87,000 Chinese nationals to China. A large number of other Chinese requested permanent resettlement in Vietnam and were granted permission to do so by the Vietnamese state. A large proportion of this group were registered into the Vietnamese head-tax book and were treated as Vietnamese.

From the tenth century on, when successive wars of aggression were waged against Vietnam by the Song (tenth and eleventh centuries), the Yuan (thirteenth century), the Ming (fourteenth and fifteenth centuries), and the Qing (eighteenth century), new waves of Chinese immigration took place. In AD 1279, for example, when the Song dynasty was about to be toppled by the Mongols of the Yuan dynasty, many civilian and military officials of the Chinese court fled to Vietnam with their families, relatives, and dependents. The Vietnamese Tran dynasty (AD 1226-1400) allowed them to settle permanently in Vietnam.

Then there was the Ming occupation (AD 1407-1427) and in the war of liberation against the Chinese court, large numbers of Chinese soldiers were captured and they chose to remain in Vietnam. They were placed under strict supervision, however, and were not allowed to change residence within Vietnamese territory. From that time on, the Dai Viet government (Great Vietnam, then the name of Vietnam) started to enforce an assimilation policy which went as far as making the Chinese adopt the Vietnamese way of dressing.

The next influx came after the Ming dynasty in China was usurped by the Manchus, who set up the Qing dynasty in AD 1644. According to the Dai Nam Chronicle, in AD 1679, about 3,000 Chinese officers, soldiers, and their families landed at Thuan An (today's Thua Thien province near Hue) in central Vietnam and proceeded to ask the Vietnamese court at Hue for land to farm in return for which they would pay tax. The court was recep­tive and gave them land on what is today known as Dong Nai in newly acquired territory to the south, popularly known in Vietnamese as Nam Ky or Nam Bo.

The Dong Nai plain was then called Dong Pho and historical records show that by the end of the seventeenth century, Chinese merchants and artisans had cleared land and founded villages in this area, currently the districts of Binh Thach, Phu Nhuan, and Bien Hoa on the fringe of Ho Chi Minh City. These were known as Minh Huong villages, a term referring to descendants of Ming loyalists. More Chinese migrants were attracted to these villages by the bustling atmosphere and thriving business climate. They also attracted merchants from Japan, the Arabic countries, India, and even as far as Europe.

Another influx of Chinese refugees came at the end of the seventeenth century and they settled in what was then Cambodian territory in the south­ern tip of present-day Vietnam. Most significant among them were 400 military officers and soldiers led by Mac Cuu (Mo Jiu), who was given suzerainty in AD 1708 over the territory known as Ha Tien, in return for which Mac Cuu had to pay homage to the Vietnamese court at Hue. The Nguyen lords who then controlled the southern half of the country in the name of the Le dynasty appointed Mac Cuu as Lord of Ha Tien despite protests from Cambodia. Mac Cuu's men settled in both Vietnamese and Cambodian territory. After his death in AD 1735, his son Mac Ti Tri continued to be recognized by the Nguyen lords as Lord of Ha Tien. Mac Tien Tri opened markets as well as encouraged the development of commerce and handicraft. He also founded schools to teach the Chinese language. Ha Tien thus gradually became a commercial port and a centre for the diffusion of Chinese culture into South Vietnam in the eighteenth century.

Thus by the end of the seventeenth century, Chinese settlements con­centrated in Nam Ky (south). Prior to this, Chinese migration was a gradual process and the migrants would tend to assimilate over the years. It was only from this time that there was a critical mass of Chinese migrants which together with steady inflows from China thereafter, hastened the formation of a distinct and relatively permanent Chinese community within Vietnam­ese society. Small Chinatowns sprouted in or close to almost every big city and major trading centre. The settlement patterns of the Chinese were also becoming more complex as the increasing numbers allowed them to con­gregate according to dialect groups or kinship or even the causes which led to their leaving China. Their growing economic sophistication also meant the creation of institutions to regulate business activities and some of these were in turn meshed with traditional Chinese allegiance according to kinship or birthplace. For instance, there existed in Vietnam's Chinese popula­tion, the bang, which are communities based on dialect groups, clans, and secret societies. There were also respective Chambers of Commerce to regulate business practices.

It would be useful to know the proportion of the Chinese community within the larger Vietnamese population during that time but unfortunately no  definitive statistics are available as no census was ever conducted before the  colonial period. Nevertheless, a number of publications estimated the Chinese population in Vietnam in the first half of the nineteenth century to be in the tens of thousands or less than 100,000. In Tonkin (the French term for the northern part of Vietnam), there was said to be about 20,000-30,000 Chinese, the majority of whom worked in the mines.

Studies of Chinese in Vietnam

From The Ethnic Chinese and Economic Development in Vietnam, by Tran Khanh (Institute of Southeast Asian Studies, Singapore, 1993), pp. 1-7.

Close to twenty years have passed since South Vietnam was liberated in 1975. The economy of a re-unified Vietnam, however, is still poverty-ridden. One of the reasons for this is the lack of effectiveness in the use of private domestic resources. particularly that of the ethnic Chinese in Vietnam. Before 1975, Chinese capital, entrepreneurship, and skilled manpower in South Vietnam played an important role in the development of domestic markets and international trade. After 1975, however, Chinese participation in the Vietnamese economy underwent a decline brought about by the socialist transformation of the South and an exodus of capital. However, the residual economic potential of the Chinese who have remained in Vietnam is still considerable.

Under doi moi, which is the programme of economic and political reforms in Vietnam, there is evidence that the Chinese are once again contributing significantly to the expansion of internal markets and capital accumulation for small-scale industrial development. Accordingly, the role which the Chinese have played in the past and are beginning to play again seems eminently worthy of study.

...

A survey of the literature on the role of the Chinese in Vietnam' economy indicates that between 1964 and 1975, the Chinese community in South Vietnam flourished and prospered. Furthermore, during this period the Chinese community underwent important changes, both qualitatively and quantitatively: Chinese businesses, for instance, grew and became more diversified as reflected in the growth of Chinese-owned capital and in terms of the occupational structure of the community. After 1975, however, political changes in the South following the fall of Saigon resulted in a change in the fortunes of the ethnic Chinese and the part that they played in the economy of a unified Vietnam.

The situation of the Chinese in Vietnam after 1975 and the economic ups and downs which they faced have been little researched. Nevertheless, the Chinese community has undoubtedly experienced considerable changes as a result of the political and economic changes that have taken place in Vietnam since 1975. There are no readily available Vietnamese documents, reference books, and research papers in libraries or even specific research centres inside and outside the country covering this period in any great detail, although this is, to some extent, now slowly changing with new governmental policies on access to hitherto restricted official sources of information. Where information exists, the data are not always comparable in the post-1975 period, and comparisons with data from the pre-1975 period are even more problematic because of gaps in the data, different methods of data gathering, and so on. Despite such difficulties, a study of the economic position of the Chinese in Vietnam especially after 1975 is much needed, precisely because so little is known about it.

The topic is large and complex, and it would not be possible, in a single study, to deal with all aspects of the Chinese in Vietnam after 1975. Thus, the present study attempts to focus specifically on changing patterns of Chinese involvement in the economy of Vietnam as well as the impact of changes in the overall Vietnamese economy on the Chinese business system in the country. In dealing with this in the post-1975 period, it is necessary, however, to review the situation of the Chinese before 1975 so that the changes experienced by the Chinese in more recent times may be better understood.