3453227
| Question | Answer |
| Era | a block of time |
| period | a block of time |
| century | a period of 100 years |
| decade | a period of 10 years |
| prehistory | 5500BCE;refers to the time before humans could write. |
| ANCIENT HISTORY | affter prehisory and ending around 500ce, |
Want to create your own Flashcards for free with GoConqr? Learn more.