why do historians divide history into eras

4 answers

It's a convenient way to categorize historic time periods and group events.

What do you think?
For one thing, it makes history more interesting, and it's also easier to remember what happened when.

Eras of American History
Take your time as you explore the eras that comprise the history of the United States. Learn more about important eras including Colonization, the Civil War ...
http://americanhistory.about.com/od/erasofamericanhistory/Eras_of_American_History.htm

World History Timeline - 4 Eras of History
The Four Eras timeline identifies historical watersheds that separate the four eras, and it correlates to units in the Student's Friend concise historical ...
http://www.studentsfriend.com/aids/curraids/timeline/4eras.html
Which type of person is most likely search for artifacts are the Antero Pieology list or are geologist or Bonton list or hunter gatherer

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