After world war ii, many people left cities for suburbs left suburbs for cities left the south for the north left the west for the east answer is a

the correct answer would be A left cities for suburbs

Question 1 is A (as you said)

Question 2 is A and B

Explanation:

they bring people together to achieve control of the government

basically choosinng what sets in   congress and presdicny this is to keepthe antion hole and so it can last because wiht out authority it wouldnt last a week