Ancient Empire

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Across
  1. 3. a kingdom that takes over other places and gets bigger
  2. 4. something humans made that archeologists dug up
  3. 6. the ancient European empire
  4. 7. the ancient African empire
Down
  1. 1. someone who looks for really really old stuff
  2. 2. the ancient Mediterranean empire
  3. 4. really really old
  4. 5. the ancient Asian empire