Answer:
He spoke out against the idea that African Americans could not be citizens
Explanation:
Answer:
Militarism is the aggressive strengthening of armed forces. Nations raced to build up their armed forces and formed military alliances.
The correct answer is Indus.
The Yellow River was an important part of Chinese civilization.
The Tigris River was an important part of the Mesopotamia civilization, located in modern day Iraq.
The Amazon River is located in South America, and was an important part of several different civilizations.
This shows that the only correct answer can be Indus River.
