Across
- 2. Why are the principles of freedom and democracy important to the United States?
- 3. Who ran for president against George W. Bush in the 2000 election?
- 8. What revolution was created by the spread of computers and the Internet?
- 11. Which terrorist organization carried out the September 11 attacks?
- 12. Who served as U.S. president before George W. Bush?
- 13. What military operation is listed in Chapter 31?
- 15. Who led al-Qaeda and planned the September 11 attacks?
- 16. What connected computers around the world and changed communication?
Down
- 1. Who was the first woman to serve as U.S. Secretary of State?
- 4. Why did the United States claim Iraq was a threat?
- 5. What building was attacked on September 11, 2001?
- 6. Who was the 43rd President of the United States?
- 7. Why has Earth's average temperature been increasing over time?
- 9. What part of Earth's atmosphere protects life from harmful ultraviolet rays?
- 10. What trade agreement connected the United States, Canada, and Mexico?
- 14. Who was captured by U.S. forces after the Iraq War began?