The Aztec Civilization

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Across
  1. 3. the __________ of Mexico was the center of the Aztec empire
  2. 4. a lake at the center of the Valley of Mexico
  3. 6. a vocabulary word that means fixed and unchanging
  4. 7. three kings formed this to rule over the conquered empire
Down
  1. 1. What made the Aztec gods stronger?
  2. 2. the city state on the island in Lake Texcoco (be careful of the spelling)
  3. 5. something to hold back water