Organizing Time

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Across
  1. 2. stands for "Anno Domini"
  2. 3. stands for "Before Christ"
  3. 4. we don't use BC in schools because it's ____
  4. 7. a period of 1000 years
  5. 8. stands for "Common Era"
  6. 10. a period of 10 years
  7. 11. this person's birth occurred in 1 CE
  8. 12. anno domini stands for year of our _____
Down
  1. 1. the _________the number, the earlier the event BCE
  2. 3. stands for "Before Common Era"
  3. 5. the _______ the number, the earlier the event CE
  4. 6. how we organize time chronologically
  5. 9. a period of 100 years