Anti-imperialist efforts in the late 1800s led the us to focus its foreign policy on?
a. economic expansion.
b. imperialism.
c. military expansion.
d. nationalism.

The correct answer is option a. "economic expansion". The late 1800s was a period for the United States at which most efforts were focused on applied an Anti-imperialist position. This was achieved trough a economic expansion policy, that included bet on industrialization, immigration, territorial expansion, new technological innovations and other trends.

the answer is c.richard m. nixon

so what is your question?