History

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