How many Africans were sold into slavery in Africa (taken from their homes)?

What is the definition of double v campaign

This paragraph has a sentence that does not belong. to find it, read the topic sentence again. which sentence is not about george washington? draw a line through that sentence.

"if i have seen farther than others," said newton, "it is because i have stood on the shoulders of giants." who were the giants to whom newton was referring? could this be said of any scientific accomplishment? explain.