History
Across
- 2. after year 0
- 4. historical object
- 5. evidence created at the time
- 9. period before 3000bce
- 10. evidence created after the event and secondhand
- 11. study of past events
Down
- 1. year 1000 to 1600s
- 3. period from the 17th centruy to today
- 6. timeline of events
- 7. before year 0
- 8. approximate time