Across
- 2. the movement to end slavery, before and during the Civil War in the United States
- 6. the route the Cherokees took during their forced migration from the southeast United States to Oklahoma in the 1830s
- 9. the largest mountain range system in North America
- 10. the idea that the United States had the right to expand its territory to the Pacific Ocean
- 11. The use of machines to make raw materials (such was lumber) into usual products (like chairs or tables)
- 12. the effort to rebuild and reunite the United States following the Civil War
- 14. a partnership between countries
- 15. a war between opposing groups of citizens in the same country
Down
- 1. the speech Abraham Lincoln made in 1863 honoring soldiers who died at the Battle of Gettysburg during the U.S. Civil War
- 3. the second longest river in North America
- 4. an 1863 document that freed all slaves living in Confederate held territory
- 5. a ruler with complete control
- 7. to strengthen
- 8. the mass slaughter by the Nazis of six million Jews and others during World War II
- 13. a large farm that grows crops for profit