Answer:
During ww1 he devolped a hatred for the countries against germany, when he was injured by mustard gas and sent to a hospital, he found out germany lost the war and got pretty mad
Explanation:
The partition of the Jin state created seven major
warring states. After a series of wars among these
powerful states, King Zhao of Qin defeated King Nan of
Zhou and conquered West Zhou in 256 BCE; his
grandson, King Zhuangxiang of Qin, conquered East
Zhou, bringing the Zhou Dynasty to an end.