Across
- 3. This state plans to change its flag.
- 8. During the Civil War, the South was known as the _____________.
- 9. George Washington was the first U.S. _____________.
Down
- 1. The U.S. capital city is in the _____________ of Columbia.
- 2. Frederick Douglass worked to end _____________.
- 4. Some people want Washington, D.C. to be the 51st _____________.
- 5. In the 1950s, NASA was segregated. This means people were kept apart based on skin _____________.
- 6. Alaska and _____________ joined the Union in 1959.
- 7. The Union and the Confederacy fought in the Civil _____________.
- 10. Mary W. Jackson was an _____________ at NASA.