Answer:
John C, Calhoun was a ardent supporter of slavery and a Vice-President of the United States and a senator from South Carolina. He believed African Americans were intellectual inferior.
Explanation:
The U.S. constitution gives us a way to see that not only did our founding fathers want to have a great country they did have a great country at one time now it's just a piece of paper setting in a building that people go look at and take photos of.
C. Agricultural techniques; such as slaves for heavy labor
The relationship between Japan and the United States had soured in the years leading up to Pearl Harbor. This began with the Japanese invasion of Manchuria in 1931, an expansion throughout the Chinese mainland that led to the Second Sino-Japanese war between China and Japan in 1937.