Contextualization for before c.1200 about the sub Saharan empires

The map makes it clear that after world war ii, korea was a a) part of china b) divided country c)part of japan d)unified country

Which is the correct order for events that eventually led to the collapse of the chinese imperial government

Explain the reasons for u.s. neutrality during the 1920s and 1930s. how did ideas about neutrality change during the period from the end of world war i to the passage of the lend-lease act? be sure to include any events, terms, or people that may support your response.