The physical geography around china affected chinese civilization by a. making it easy for nubians to invade china. b. creating barriers to the outside world. c. making it easy for babylonians to invade china. d. making trade with egypt easy.

b. creating barriers to the outside world.

Explanation:

The physical geography of China affected the development of Chinese civilization. This is mainly due to the fact that China has several natural barriers to the outside world. On the one hand, a large portion of the country's territory is surrounded by ocean. On the other hand, the west and north of the country display sunken basins and towering massifs. Moreover, the Tibetan Plateau also represents a difficult boundary to overcome.

yes i think there would be volunteers

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939