During the earliest Chinese dynasties, the area that is now Jiangsu was far away from the center of Chinese civilization, which was in the northwest Henan; it was home of the Huai Yi (淮夷), an ancient ethnic group. During the Zhou dynasty more contact was made, and eventually the state of Wu appeared in southern Jiangsu, one of the many hundreds of states that existed across northern and central China at that time. Near the end of the Spring and Autumn period, Wu became a great power under King Helu of Wu, and defeated in 484 BC the state of Qi, a major power in the north in modern-day Shandong province, and contest for the position of overlord over all states of China. The state of Wu was subjugated in 473 BC by the state of Yue, another state that had emerged to the south in modern-day Zhejiang province. Yue was in turn subjugated by the powerful state of Chu from the west in 333 BC. Eventually the state of Qin swept away all the other states, and unified China in 221 BC.[8]

One of the tortoise stelae of Xiao Dan (478–522), a member of the Liang royal family. Ganjiaxiang, Qixia District, near Nanjing
Under the reign of the Han dynasty (206 BC to 220 AD), Jiangsu was removed from the centers of civilization in the North China Plain, and was administered under two zhou (provinces): Xu Province in the north, and Yang Province in the south. During the Three Kingdoms period, southern Jiangsu became the base of the Eastern Wu (222 to 280), whose capital, Jianye (later renamed to Jiankang), is modern Nanjing. When nomadic invasions overran northern China in the 4th century, the imperial court of the Jin dynasty moved to Jiankang. Cities in southern and central Jiangsu swelled with the influx of migrants from the north. Jiankang remained as the capital for four successive Southern dynasties and became the largest commercial and cultural center in China.[9]

The Huqiu Tower of Tiger Hill, Suzhou, built in 961.
After the Sui dynasty united the country in 581, the political center of the country shifted back to the north, but the Grand Canal was built through Jiangsu to link the Central Plain with the prosperous Yangtze Delta. The Tang dynasty (618–907) relied on southern Jiangsu for annual deliveries of grain. It was during the Song dynasty (960–1279), which saw the development of a wealthy mercantile class and emergent market economy in China, that Jiangnan (southern Jiangsu, Shanghai, and adjacent areas) emerged as a center of trade. From then onwards, major cities like Suzhou or Yangzhou, would be synonymous with opulence and luxury in China. Today the region remains one of the richest parts of China.

The Jurchen Jin dynasty gained control of North China in 1127 during the Jin-Song wars, and Huai River, which used to cut through north Jiangsu to reach the Yellow Sea, was the border between the north, under the Jin, and the south, under the Southern Song dynasty. The Mongols took control of China in the thirteenth century. The Ming dynasty, which was established in 1368 after driving out the Mongols who had occupied China, initially put its capital in Nanjing. Regions surrounding Nanjing, corresponding to Jiangsu and Anhui today, were designated as the Nanzhili province (literally “southern directly governed”). Following a coup by Zhu Di (later, the Yongle Emperor), however, the capital was moved to Beijing, far to the north, although Nanjing kept its status as the southern capital. In late Ming, Jiangnan continued to be an important center of trade in China; some historians see in the flourishing textiles industry at the time incipient industrialization and capitalism, a trend that was however aborted.

The Beisi Pagoda of Suzhou, built between 1131 and 1162 during the Song dynasty, 76 m (249 ft) tall.
The Qing dynasty converted Nanzhili to “Jiangnan province”; in 1666 Jiangsu and Anhui were split apart as separate provinces. Jiangsu’s borders have been for the most part stable since then.

With the start of the Western incursion into China in the 1840s, the rich and mercantile Yangtze river delta was increasingly exposed to Western influence; Shanghai, originally an unremarkable little town of Jiangsu, quickly developed into a metropolis of trade, banking, and cosmopolitanism, and was split out later as an independent municipality. Jiangnan also figures strongly in the Taiping Rebellion (1851 – 1864), a massive and deadly rebellion that attempted to set up a Christian theocracy in China; it started far to the south, in Guangdong province, swept through much of South China, and by 1853, had established Nanjing as its capital, renamed as Tianjing (天京 “Heavenly Capital”).

The Republic of China was established in 1912,[10] and China was soon torn apart by warlords. Jiangsu changed hands several times, but in April 1927, Chiang Kai-shek established a government at Nanking; he was soon able to bring most of China under his control. This was however ,, mapa de jiangsu , #jiangsu , 江苏

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