Which action is an example of the United States using economic influence as
a tool of foreign policy?
O
A. Sending troops into a country to support a democratic revolution
O
B. Creating an alliance with a country for mutual protection from
invasion
C. Refusing to trade with a country until it improves its human rights
record
O
D. Appointing an ambassador to represent U.S. interests in a country

When a country using economic influence in foreign policy, it will be carried out through strategies that can either damage or benefit the financial position of other country.

This could be seen in option C.

By refusing a trade with a country that implement inhuman policies, that country will experience a reduction of total sales from the goods it produced. If this goes on, it will reduce the wealth of that nation. This will make the leader of that country become more likely to succumb to US' demands and fix its human rights' law.