Answer:
He urged blacks to accept discrimination for the time being and concentrate on elevating themselves through hard work and material prosperity.
Modern day many immigrants come to the United States from South American countries such as Mexico, Brazil, Guatamala etc.
I think it was the South. Not exactly sure though.
Yes Power is divided between the a national government and state government.
The Federalism is the system of government in which power is divided between a central government and regional governments in the United States, both the national government and the state governments possess a large measure of sovereignty. Hope this helps, good luck.