Across
- 1. Mesoamerican civilization famous for its calendar and pyramids.
- 4. Ancient civilization that gave us democracy and the Olympics
- 7. Prefix for "Industrial" Revolution in shorthand notes.
- 8. US President during the end of the Cold War
Down
- 2. Abbreviation used for dates after the birth of Christ
- 3. The river that was the "lifeblood" of Ancient Egypt.
- 4. Vasco da ___, the first European to reach India by sea
- 5. A long and distinct period of history (e.g., Victorian ___)
- 6. A medieval warrior who followed the code of chivalry.
- 9. The guy who patented the lightbulb.