Across
- 3. Number of stripes on the American flag
- 6. Mascot for Richland High School
- 9. The best baseball team in all the land
- 10. Second largest religion, after Christianity
- 11. Continent where human species first originated
- 14. First President of the US
- 17. Current Chief Justice of the Supreme Court
- 18. The supreme law of the land in the US
- 19. World's oldest continuously practiced religion
- 20. Trade route between China and Europe
- 21. Current President of the US
Down
- 1. Amendment that says you do not need to incriminate yourself
- 2. Name of Mongol ruler that established largest empire ever
- 4. Italian explorer that started colonization of New World
- 5. City in Italy destroyed by Mount Vesuvius
- 7. Only US President from Missouri
- 8. Geographic feature where lava erupts from Earth's crust
- 12. Site in Japan of the first atomic bombing
- 13. Country that sold Alaska to the US
- 15. Worst battle of WWII
- 16. World's longest river