A direct democracy is one in which all citizens
A.vote on important decisions
B.elect representatives to make decisions for them
C.choose a strong leader to make all the laws
D. Vote in a council of 500

There are many reasons why African Americans might move to urban areas as opposed to rural areas. 

1) to get away from rich plantation owners( which were mostly in the South) 
2) get away from people who used to hold them slaves
3) move to urban areas to find more jobs(urban areas=more jobs)