CIVAL WAR LEAD UP

4. Invasion of Mexico by the United States Army
5. employed to track down and return escaped slaves to their enslavers.
7. A slave is legally rendered the personal property of they're owner
10. An agricultural product that increased slavery in the south
12. To withdraw from a political entity
13. American Abolitionist and Martyr
14. American Lawyer, Stateman and Kentucky representive
16. Protestant Religious Revival
17. American social reformer, abolitionist, orator, writer, and statesman. He was the most important leader of the movement for African-American civil rights in the 19th century.
20. American Abolitionist and founder of "The Libarator" newspaper
21. The movement that sought the freeing of Slavery in America

1. egal theory that a state has the right to nullify, or invalidate, any federal laws that they deem unconstitutional with respect to the United States Constitution.
2. foreign policy position that opposes European colonialism in the Western Hemisphere.
3. American escape slave and Abolitionist
6. organized network of secret routes and safe houses used by freedom seekers to escape to the abolitionist Northern United States and Eastern Canada.
8. a tireless advocate for the mentally ill and a leader in 19th century medical reform.
9. place where slaves are bought and sold.
11. A machine that quickly and separates cotton fibers from theyre seeds
15. Abolitionists entered Kansas and killed pro-slavers
18. upheld slavery in United States territories, denied the legality of black citizenship in America, and declared the Missouri Compromise to be unconstitutional.
19. American abolitionist and activist for African-American civil rights, women's rights, and alcohol temperance.