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

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.

citizens were able to charge more for their goods and services

the answer is : the nut cases won't quit battling and their recurrence of flights will going to continue as before despite the fact that the battles are less hazardous now because of their bills have all of a sudden been blunted.   in the falcon dove diversion, two creatures will drive towards one another to crush one another, among the two one will win and other will swerve. in this way, clearly, the battle will be dependably there between two creatures for the assets or mate.