Farming was very labor intensive, and performed mostly by hand, with the help of horses or other draft animals, prior to the introduction of farm machinery such as the combine harvester.
They didn't. You can't use something BEFORE it is invented.
benches
pickaxes
bikes
Buttons.
carriages
horses or their feet.
Buttons and knots.
they use to walk
wall sockets
Brief case
We used letters.