What parts of the u. s.a were involved in the african slave trade and why?

Between 1650 and 1900, 10.2 million enslaved Africans arrived in the Americas from the following regions in the following proportions: Senegambia (Senegal and the Gambia): 4.8% Upper Guinea (Guinea-Bissau, Guinea and Sierra Leone): 4.1% Windward Coast (Liberia and Ivory Coast): 1.8%

Explanation:

the declaration states, “we hold these truths to be self-evident, that all men are created equal, that they are endowed by their creator with certain unalienable rights, that among these are life, liberty, and the pursuit of happiness….”

i'll anser so they can have brainliest (my doubleu key is broken)