1831 (1 ene 1831 año – 1 ene 0 año)
Descripción:
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.
Añadido al timeline:
Antebellum Era
fecha:
