11. Why was it important that Pope Leo III named Frankish king Charlemagne "Emperor of the Romans" in 800CE? It marked the beginning of The Crusades.
It showed that the Pope was losing power.
It symbolized Charlemagne's importance and the power of the Catholic Church.
It was the first step in planning a military invasion of the Italian city-states.

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 one major difference between benito mussolini and adolph hitler? o a. hitler was more willing to use violence to secure power than mussolini. o b. hitler made racism central to his political ideology earlier than mussolini. o c. hitler was more supportive of communism and socialism than mussolini. o d. hitler followed the philosophy of militarism more strictly than mussolini.

Why did louis xvi call a meeting of the estates-general in 1789? how long had it been since such a meeting had been called?