Across
- 4. War A war in the United States between the North and South.
- 5. Big wall in China built to stop enemies.
- 6. Country that became free from Britain in 1776.
- 7. Big empire that ended in 476 AD.
- 8. Group of countries working for world peace after WWII.
- 9. The continent where many old European wars started.
Down
- 1. Ship that brought settlers to America in 1620.
- 2. Famous queen of Egypt.
- 3. He conquered much of the ancient world before the age of 33.
- 4. Explorer who found America in 1492.