Small nomadic groups hunt animals,fish, and gather nuts and roots.
Groups begin to stop hunting and gathering and they settle down and plant crops.
People begin to reproduce plants by direct cloning of preexisting plants.
People begin to plant using seeds to grow crops annually.
People begin to trade pants and animals between Native Americans and the pilgrims that came with Columbus.
Technology from the Industrial Revolution is used to help plant crops. Fields are now twice or three times the size but require the same amount of work.
The process of putting fences around areas of farmland and giving ownership to someone. Violence is usually involved because of the boarders.
The process of changing what crops grow in which fields in order to keep from exhausting the soil is put in place.