The answer is C. I hope I helped in time.
Answer:
The answer is B, it allowed Congress to prohibit slavery west of the Mississippi river.
Acts must be emerged to stop child marriages.
public meetings must be conducted.
pamphlets must be distributed. ...
we have to make people aware about disadvantages of social evils.
government must take serious action on those who don't follow rules and regulations.
The correct answer is existential intelligence.
According to the psychologist, Gardner, humans possess various kinds of intelligence including naturalistic intelligence, logical and mathematical intelligence, interpersonal intelligence, linguistic intelligence, etc. Existential intelligence refers to to the ability and sensitivity to ponder over and discuss deep existential matters such as life, death and life purpose.
From what I can gather, the answer is either C. Many came to join family already in the United States, or D. Many were attracted by the opportunities to fight in the Civil War. (Sorry if it doesn't help).