The answer is Food shortage.
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Lend-Lease and Military Aid to the Allies in the Early Years of World War II. During World War II, the United States began to provide significant military supplies and other assistance to the Allies in September 1940, even though the United States did not enter the war until December 1941.
Andrew Jackson's belived that there were strict limits to the federal government's authority under the Constitution.
Answer: The Great Migration. The great migration was an event where millions of African Americans migrated to the north for better living conditions, working conditions jobs, etc.
Answer 2: African Americans were heavily assaulted in the south due to the southern population being extremely racist. People would go out of their way to make fun of a black man, spit on them, and or assault them. (Example: Emmit Til) The Jim Crow Laws were segregation laws which promoted racial activity in the south.
(Hope one of these helped)