Answer:
A. believed the Earth was flat
Explanation:
Aristotle believed the earth was flat because he thought that land must be like the Earth.
The primary way in which the government encouraged settlement in the west was through the Homestead Act, which gave people free land--while the railroads allowed them to travel there safely.
As a response to Japan's invasion of French Indochina, the United States "<span>D. froze all of Japan's financial assets in the United States," since it was thought that this would put enough pressure on the Japanese to release their "grip" on the region. </span>