What source of income did the majority of the african countries depend on for their prosperity?

mining

conquest

trade

fishing

The answer is: Trade

The african countries had a large number of natural resources (such as oil, gold, iron, copper, etc) . But very few of them had develop their technologies enough to convert these natural resources in to usable goods.

Because of this, the majority of them still overly reliant on other countries through trades in order to fulfill the market's demand.

on december 1, 1774, the continental association was created to boycott all contact with british goods. by reversing the economic sanctions placed on the colonists, the delegates hoped britain would repeal its intolerable acts.

dude you should crop your image so only the question shows. but   can you explain it better