Where was the tactic of the sit-in protest first used?
a. at a woolworth's lunch counter in greensboro, north carolina
b. at a high school in little rock, arkansas
c. on a bus in birmingham, alabama
d. on a march in selma, alabama

What law allowed the united states to claim uninhabited islands?

If biblio is a word root meaning "book,” and phil means "love,” what is the best definition of bibliophile in the sentence below? elena was a bibliophile, so she amassed a library of thousands of books over the course of her life. someone who writes books someone who adores books someone who reads a lot of books someone who knows a lot about books

How did the invention of the cotton gin affect slave labor in the united states? a. there was a forced migration of slaves from the south to the north. b. slave-owning cotton planters were gradually forced to sell their plantations. c. more slaves were purchased to work on cotton plantations in the south. d. the reduced need for labor on cotton plantations led to a decline in slavery. e. slaves were moved from cotton plantations to sugar plantations.