Answer, please. Will give brainiest.

A:  

Following World War I, China:

D. Fell into a Civil War between Nationalist and Communist forces

Japan’s population nearly doubled, leading to Japan:

D. All of the choices are correct

c

explanation:

c

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.