The answer is B.
The Great Migration was the movement of six million African Americans from the Southern U.S. to the North. As you probably know, back in the 1900's, segregation of African Americans was on the rise. At the time, the North was not involved in this segregation, so African Americans migrated to the Northern states to escape discrimination.
Poverty, because it is a negative factor, causing someone to want to leave the country.
Arguably the most significant reason why the Weimar Republic failed was the onset of the Great Depression. The economic collapse of 1929 had dire effects on Germany. By 1932, two-fifths of the German workforce or some six million people were without a job
Explanation:
The desire to colonize their own people onto better land, growing better food,and stronger livestock....
The two nations that suffered the least from the great depression war were Japan and the Soviet Union.
