Jo Anderson was the slave that helped his master invent the Reaper.
Mathematical concepts developed by the Gupta Empire helped Muslims invent algebra.
Wilbur Wright
He did not invent or discover electricity. It was already known. He was one of the ones that helped bring it into everyday life.
Why cant you answer the question i want you to for once
Jacques-Yves Cousteau
Jo Anderson
The man who helped Cyrus McCormick invent the mechanical reaper was a slave named Jo Anderson. McCormick also acknowledged that his invention was based on work done by people before him.
he was African America he was a slave on mccoirmick plantion who help invent the reaper
Jo Anderson helped to invent the reaper. This was a mechanical farming equipment that planted larger fields, which lessen the work of farm labors.
Cyrus McCormick was actually the co-inventor of the reaper. The other inventor was Jo Anderson. Jo Anderson was a slave and if often not credited for co-inventing the reaper with Cryrus McCormick (a white man). As for WHEN they did this, sometime between 1800-1830.
a reaper
totally 1831! :)
non of your bisnes
reaper
1831
Chicago
The horse drawn reaper.