Use the information to answer the following question. Angola, one of Nigeria’s trading partner countries, is trying to protect its domestic oil refineries from competition. To do so, it limits the amount of refined oil that can be imported from other countries.

Which type of trade barrier is being described?

A.
specialization

B.
quota

C.
tariff

D.
embargo

The Answer is A

Explanation:

Because my teacher told me it was a

Its B quota

Explanation:

gold discovery in california, and pioneer settlers were sometimes pulled west because they wanted to make a better living. others received letters from friends or family members who had moved west. these letters often told about a good life on the frontier. the biggest factor that pulled pioneers west was the opportunity to buy land.

welcome mark brainliest i am trying to get to the next level.

answer; i believe the correct answer is (general);