Consider that President Roosevelt delivered the “Four Freedoms” speech on January 6, 1941. What is the historical context of this speech in relation to World War II?

answer:k

Explanation:

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.