What are some reasons that african tribes might work for europeans to further slavery of their people?

In this unit ,we learned about arguments and rhetoric.in an argument we ,not informal language.

Which words and phrases connect the ideas in this excerpt from a compare and contrast essay? the team considered using products made by company a and company b. however, the budget and concerns about learning about two products meant that they needed to choose only one. they realized that the product from company a was of excellent quality, to company b's product.

Used for an event that has been completed before the present moment in time. simple past past perfect perfect progressive past perfect progressive