Emperor Gaozu of Han
Emperor Gaozu of Han (; 256 BCE – 1 June 195 BCE), born Liu Bang (劉邦), was the founder and first emperor of the Han dynasty, reigning from 202 – 195 BCE. He was one of the few dynasty founders in Chinese history who was born in a peasant family.
History of the Han dynasty
The Tarim Basin kingdom of Yanqi (Karasahr, located east of Kucha, west of Turpan) rebelled against Xin authority in 13 CE, killing Han's Protector General Dan Qin (但欽). Wang Mang sent a force to retaliate against Karasahr in 16 CE, quelling their resistance and ensuring that the region would remain under Chinese control until the widespread rebellion against Wang Mang toppled his rule in 23 CE. Wang also extended Chinese influence over Tibetan tribes in the Kokonor region and fended off an attack in 12 CE by Goguryeo (an early Korean state located around the Yalu River) in the Korean peninsula. However, as the widespread rebellion in China mounted from 20–23 CE, the Koreans raided Lelang Commandery and Han did not reassert itself in the region until 30 CE.