* Fertile Crescent: This region, located in the Middle East, is considered one of the earliest cradles of civilization. Farming developed here around 10,000 BC, with the cultivation of wheat, barley, and lentils.
* Indus Valley: This region, located in present-day Pakistan and India, was home to one of the world's earliest urban civilizations. Farming developed here around 4500 BC, with the cultivation of wheat, barley, and cotton.
* China: Farming developed in China around 5000 BC, with the cultivation of rice, wheat, and millet.
Africa
* Nile Valley: This region, located in present-day Egypt, was home to one of the world's oldest civilizations. Farming developed here around 5500 BC, with the cultivation of wheat, barley, and lentils.
* West Africa: Farming developed in West Africa around 3000 BC, with the cultivation of millet, sorghum, and rice.
* Southern Africa: Farming developed in Southern Africa around 2000 BC, with the cultivation of maize, millet, and sorghum.
Americas
* Mesoamerica: This region, located in present-day Mexico and Central America, was home to one of the world's earliest civilizations. Farming developed here around 3500 BC, with the cultivation of maize, beans, and squash.
* Andes: Farming developed in the Andes around 2500 BC, with the cultivation of potatoes, maize, and quinoa.
* Amazon: Farming developed in the Amazon around 1000 BC, with the cultivation of manioc, maize, and sweet potatoes.