What was grants plan for ending the war

How much money did Thomas Jefferson pay for the Louisiana Purchase??

Which statement about the black migration of the 1920s is true? A. To escape discrimination, more than half a million American blacks immigrated to Liberia in West Africa.
B. Many blacks, finding segregation and a lack of jobs in the North, returned to the rural South.
C. Moving north offered blacks improved living and working prospects and the opportunity to vote.
D. Blacks who moved to northern cities were welcomed into integrated communities by their white neighbors.

I think C or D

Can anyone help me with this question ?

All state judges are appointed to office by the legislature.
True
False

Who was Petrarch? A. a sculptor from classical Rome who created lifelike statues that were copied during the Renaissance B. a fourteenth-century Italian scholar who proposed a new educational program that became known as humanism C. a fourteenth-century Italian painter who was inspired by the art of classical Rome and Greece to paint lifelike figures D. a fourteenth-century Italian author who wrote about the human quest to reach heaven while still living a meaningful life

Which of the following statements describes the impact of the battles at Lexington and Concord? The American cause was set back with the defeat. Britain demonstrated why it was the most powerful army in the world. Americans proved they could fight England.