B) He wanted revenge of the Japan's use of atomic bombs on Pearl Harbor.
C) He agreed to do it because Germany was ready to use an atomic bomb on England.
D) He hoped to prevent a ground invasion of Japan and save the lives of American soldiers.
Answer:
The correct answer would be option D, He hoped to prevent a ground invasion of Japan and save the lives of American Soldiers.
Explanation:
In 1945, United States President, Harry Truman hit Japan's two cities, Nagasaki and Hiroshima with atomic bombs. He dropped the bombs to prevent the Japanese ground invasion and to save to lives of American soldiers. Also it would cost them high, would be truly difficult to handle and would be extremely terrible, because Japanese attacks were so brutal and no country wanted to confront them one on one on ground. That is one of the many reasons why US president dropped atomic bombs on Japan's cities.
Answer: Tyranny, Slavery and Cotton tariffs
Explanation:
According to Zinn, the conflict was mainly about two things: slavery, and the cotton tariff.