Identifying Benefits of River Systems in China How did river systems benefit the development of China's civilization?
O They helped limit the flooding of surrounding land.
O They provided fresh water and fertile soil for farming.
O They allowed access to South Asian and Middle Eastern civilizations.
O They provided natural barriers that protected the region and kept it isolated.

Rivalries between european imperialist powers and the growth of european militaries contributed to which outcome in the early 20th century? o a. many european powers were eager to go to war with one another. o b. european states became less concerned about controlling overseas empires. o c. small countries became more willing to join powerful empires. o d. the alliance system that maintained a balance of power in europe broke down.

Based on this map, approximately how far did the songhai empire stretch east tward into the interior from the coast

What happened at tiananmen square june 4th 1989