Across
- 4. Actor who assassinated President Lincoln.
- 6. Fort where the first shots of the Civil War were fired.
- 9. Site of a pivotal Union victory in the Civil War.
- 12. Political party founded in the mid-1850s, largely opposed to the expansion of slavery.
- 14. Lincoln's plan; percentage of white male voters in a Confederate state who needed to swear an oath of allegiance to the Union before it could be readmitted.
- 15. Congressman who proposed a constitutional amendment to prohibit slavery in any territory acquired from Mexico.
- 17. Know-Nothing party member; favors the interests of native-born citizens over immigrants.
- 20. Union naval strategy to blockade Southern ports and strangle the Confederacy's economy.
- 21. Abolitionist who led a raid on the federal arsenal at Harpers Ferry.
- 23. Union general known for his "March to the Sea" through Georgia.
- 24. Confederate forces that conducted raids into Union territory.
- 27. President Lincoln's declaration freeing slaves in Confederate territory.
- 28. 16th President of the United States, whose election sparked secession in the South.
Down
- 1. Bloodiest single-day battle of the Civil War.
- 2. Country that lost territory to the US in the Mexican-American War.
- 3. Union policy that allowed for the seizure of Confederate property, including enslaved people.
- 5. Key Confederate stronghold on the Mississippi River.
- 7. Law regarding capturing and returning those who have escaped from slavery.
- 8. Package of 5 laws intended to reduce inter-state tension over slavery.
- 10. Supreme Court case that denied slaves their rights as citizens and declared the Missouri Compromise unconstitutional.
- 11. Political movement that opposed the expansion of slavery into new territories.
- 13. Author of "Uncle Tom's Cabin," an anti-slavery novel that stirred national debate.
- 16. Site of a secret meeting where US diplomats discussed the possibility of purchasing Cuba.
- 18. Belief that the US had a God-given right to expand westward across North America.
- 19. "Bleeding" Territory where pro-slavery and anti-slavery forces clashed violently in the 1850s.
- 22. Bureau; federal agency established to aid newly freed slaves after the Civil War.
- 25. Underground method of helping enslaved people escape, conducted by Tubman.
- 26. Site of Confederate General Robert E. Lee's surrender to Union General Ulysses S. Grant.
