Xiongnu
The Xiongnu () were a confederation of nomadic peoples who, according to ancient Chinese sources, inhabited the eastern Asian Steppe from the 3rd century BC to the late 1st century AD. Chinese sources report that Modu Chanyu, the supreme leader after 209 BC, founded the Xiongnu Empire.
Xiongnu
Tensions were evident between Han settlers and practitioners of the nomadic way of life. Thus, in 94, Anguo Chanyu joined forces with newly subjugated Xiongnu from the north and started a large scale rebellion against the Han.