Unit 9 LS

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Across
  1. 4. – at the very beginning or in the earliest time
  2. 6. – difficult to explain or understand from the past
  3. 7. – what is left from ancient people or structures
  4. 9. – a strong desire to know more about past events
  5. 10. – an object owned or used by people in the past
Down
  1. 1. – who a person or group was in the past
  2. 2. – to suggest an idea or explanation about history
  3. 3. – an advanced society from long ago
  4. 5. – a scientist who studies past human life using objects left behind
  5. 8. – a long, distinct period of time in history