33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
3511286
319254
2
Public Timelines
FAQ

1 jan 1831 ano - Horse-Drawn Reaper (change)

Descrição:

Cyrus McCormick invented the horse-drawn reaper to harvest grain. It helped mechanize agriculture, shifting the economy to a more industrial focus.

Adicionado na linha do tempo:

Data:

1 jan 1831 ano
Agora
~ 194 years ago