Which were consequences of the period of disunion?

there is more than one correct answer. select all that apply.

many chinese converted to buddhism.

warlords split china into warring kingdoms.

nomadic peoples invaded northern china.

nomadic peoples invaded eastern china.

Right answers:

- Warlords split China into warring kingdoms.

- Nomadic peoples invaded northern China.

Explanation:

Periods of division, chaos and anarchy have alternated with periods of unity and strong imperial , centralized rule in China´s history.  The Period of Disunion came after the fall of the Han Dynasty in 220 AD. Is lasted over 350 years until China was reunited again. The old Han empire broke into separate, smaller kingdoms that waged war with each other. On the other hand, Nomadic people - "barbarians" for the Chinese - were always a security threat  for the empire, there was a permanent threat of invasion by the northern "barbarians."

alliances in ww1 were different from ww2 because the entente in ww1 made up of serbia,russia,france,britan,japan and italy later america  and all allied in a sort of balance of power and too keep germany,austria-hungary,and the ottomans down. russia allied the serbians in order to exert its influence in the balkans while france allied the russians because france was still in dismay and insulted after the defeat to the germans during the unification of germany and britian allied the belgians after the germans invasion of belgium.in ww2 the alliances were in a preemptive attempt to deter any further wars into happening while germany and italy allied since they were insulted and humiliated after the previous war while also sharing a similar ideology of facsim along with japan which all 3 had a want for world domination and agreed to assist one another in the endevours 

explanation:

anti-semitism hope this !