What is the purpose of most political campaigns in the United States

to establish to the public what the political party has done and what they will be doing in the future if they are elected. It is crucial to campaign and gives reasons to the voters as to why they are the desirable candidate to vote and how they will bring the necessary changes wanted by the general public.

Explanation:

b) race riots in several cities

question 10: the answer is c, to their constituents address a problem.

question 11: i think it would be domestic bills, which deal with american issues only and public bills, which affect the whole nation.