Samuel and John Adams, Thomas Jefferson, John Hancock, and there is way to many names to list
Answer:
The Portuguese were using enslaved Africans on sugar plantations in Madeira,They were able to buy slaves from African merchants in this region in return for cloth, horses, trinkets and salt.
Explanation:
Answer: He believed in the biological difference between blacks and whites.
Explanation:
In his handbook entitled "Notes on the State of Virginia," Thomas Jefferson presented certain data that allude to that American president's racist behavior and attitudes. He believed in the biological difference between African Americans and whites, so he believed that black people were destined to be slaves. Jefferson was no exception in these attitudes; most of the then inhabitants of Virginia were of a similar belief.
I think it is d but I'm not 100% sure