B, they where free by Abraham Lincoln
During President Dwight Eisenhower's administration, he came up with the Domino Theory which said that if one nation in the Pacific falls to Communism, so will the rest of Southeast Asia. President John Kennedy agreed with this theory which led to the major actions that he took against the Vietnamese in the early 1960's.
Answer: a. Both aim to disadvantage imports
Explanation:
Subsidies are given to companies in order to boost their production and reduce prices of goods.
Tariffs are taxes on imported goods. This raises the prices of the imports. The importance of both subsidies and tariffs is that both of them is to discourage imports and protect the local industries.
