What was a cause/problem and the social effects/solutions of Sen. Joseph McCarthy?

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.

omg right, you cant excpect some one to give you the right answer if you cant list them in the first place