1831 (1 jan 1831 ano – 1 jan 0 ano)
Descrição:
Cyrus McCormick invented the horse drawn reaper in order to harvest grain five times faster than possible by hand with a scythe. This was a change because the focus during the market economy was to industrialize and farming machinery had not yet been improved until this point.
Adicionado na linha do tempo:
Data:
1 jan 1831 ano
1 jan 0 ano
~ 12 months