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oct 3, 1730 - 5. McCormick Reaper

Description:

This was a mechanized reaper, horse drawn. Invented during the American Industrial Revolution. The McCormick Reaper was very popular in the west. Subsistence farming was replaced by cash crop agriculture because of this new invention.
(key concept 4.2, I)

Added to timeline:

19 Dec 2017
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Date:

oct 3, 1730
Now
~ 295 years ago

Images: