Answer:
1 2 and 5 hope this helps please mark brainliest :))
Explanation:
Main advantages would have been that there are bigger cities, better doctors and bigger businesses. Also if you were black, slavery wasn't allowed. Disadvantages would've been mostly political, like the fact that the economy could crash at any time. and that second part is your opinion fam
Better working conditions in factories and agriculture
A. Richard Nixon's tolerance