Question

after iraq invaded kuwait, the united nations used this trade barrier to stop other countries from trading with a. mountain b. tariff c. quota d. embargo (with an image of a ship and a person holding a no-entry sign, and the definition of embargo: a trade restriction, typically adopted by a government, a group of countries, or an international organization as an economic sanction.)

Explanation:

An embargo is a trade restriction, which aligns with the description in the question about stopping countries from trading. A tariff is a tax on imports/exports. A quota is a limit on quantity. A mountain is not a trade - related term in this context.

Answer:

D. embargo