Can someone tell me how it was before transatlantic slave trade started?

Brainliestttme : ) how did the marshall plan impact the european economy in the post-world war ii era?

All i need is an outline i need with getting started with a research paper. i need with an outline for history of slavery. i don’t know how i should start it end. i need with an outline.

What are two effects of the lack of representation of the third estate in the estates-general? two answers