(50 points)which of the following is a socal problem that the nation faced at the end of the civil war

decide which states are going to be free states or slave states

decide who would be the confederate states of america would be

figure out how to bring the southern states back into the union

the existence of four million freed slaves without money, education , or job skills

the answer would be the last one bc at the end of the civil war everything was settled that the U.S was a whole south, north,east,west thats what they were fighting for anyways to free slaves and to bring the whole union back lincoln even said he didnt create the civil war just to free slaves but to also bring back the full union as north and south.

the answer would be the last one bc at the end of the civil war everything was settled that the U.S was a whole south, north,east,west

Explanation:

1.) irish.

2.) settlers could obtain cheap land nearby

3.) steam engine

explanation: