AccordingtoNikitaKrushchev, what problem was the Soviet Union concerned with after World War II?

Which term do historians use to describe the personal preferences that people have that affect their interpretation of events

How did the invention of the cotton gin affect slave labor in the united states? a. there was a forced migration of slaves from the south to the north. b. slave-owning cotton planters were gradually forced to sell their plantations. c. more slaves were purchased to work on cotton plantations in the south. d. the reduced need for labor on cotton plantations led to a decline in slavery. e. slaves were moved from cotton plantations to sugar plantations.

What was the purpose of the u. s navy's convoy system