I have no clue of "which of the following" because i cannot see the answers but,
The Great Migration, or the relocation of more than 6 million African Americans from the rural South to the cities of the North, Midwest and West from 1916 to 1970, had a huge impact on urban life in the United States. Driven from their homes by unsatisfactory economic opportunities and harsh segregationist laws, many blacks headed north, where they took advantage of the need for industrial workers that first arose during the First World War. As Chicago, New York and other cities saw their black populations expand exponentially, migrants were forced to deal with poor working conditions and competition for living space, as well as widespread racism and prejudice. During the Great Migration, African Americans began to build a new place for themselves in public life, actively confronting economic, political and social challenges and creating a new black urban culture that would exert enormous influence in the decades to come.
It is definitely C) the demand for slaves grew to keep up with the increased production.<span>
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Alexander the Great destroyed the city of Thebes because he wanted to send a message to the other Greeks that were thinking of revolting like Thebes did. Thebes and other Greek city-states had a pact with Phillip II, Alexander's father, king of Macedonia, that they would be a part of Macedonia. When Phillip died and Alexander took over Macedonia, the Greeks did not want to bow to a 'child' (a 20 year old). Also it had been rumored in the cities that Alexander was dead and it was the perfect time to revolt. That is the reason Alexander the Great destroyed the city of Thebes.
In general, the Monroe Doctrine represent a change in President Washington's foreign policy, since the Monroe Doctrine dictated that the US would treat any further attempts by Europeans to colonize the Americas as acts of aggression, and Washington was far more isolationist.
