Answer:
A river gives the inhabitants a reliable source of water for drinking and agriculture. Additional benefits include fishing, fertile soil due to annual flooding, and ease of transportation. The first great civilizations, such as those in Mesopotamia and Egypt, all grew up in river valleys.
The USA didn't want communism to spread.
Increasing the money supply would raise crop prices, making it easier for farmers to pay their debts and make profits.
Answer:
thực dân Pháp xâm lược Việt Nam (1858-1930)