Across
- 2. compromise, an agreement passed by the U.S. Congress in 1820
- 4. American War, an armed conflict between the United States and Mexico
- 6. Hidalgo, a peace treaty that ended the war between the United States and Mexico
- 8. annexation
- 9. Canal, a waterway that was built to create a navigable water route from New York City and the Atlantic Ocean to the Great Lakes
Down
- 1. Purchase, a land deal that was made between the United States and France in the year 1803
- 3. a state in the southeastern region in the U.S.
- 5. states, the 13 states that permitted slavery between 1820 and 1860
- 7. York City, the most populous city in the United States
