Question

In 1973 OPEC limited the amount of petroleum available to the United States. Which term refers to one nation or group of nations isolating another nation by stopping trade?

A) blockade
B) boycott
C) embargo
D) quota

Answer 1

Your answer is embargo.

When one nation or group of nations stops trade with the other nation it is called embargo. Embargo is a type of trade barrier which means: an official ban on trade or other commercial activity with a particular country.

Hope this helps:)

Answer 2

I think it is Blockade