columbian exchange diffusion of crops and livestock

Southwest Asia

barley, wheat, lentil (bean-like), olives, oats

The Fertile Crescent (or Mesopotamia)

domesticated cattle

PRODUCED: grain, wheat, barley, grapes, apples, olives

Indus River Valley

cattle hearth

PRODUCED: dry rice, wheat, barley, peas, beans, cotton, mustard

China

PRODUCED: rice, soybeans, sugarcane, root crops (like potatoes), millet

South and Southeast Asia

domesticated cattle

PRODUCED: coconuts, mangos, taro

East Asia

PRODUCED: rice, soybeans

Nile River Valley

domesticated cattle

PRODUCED: beans

Sub-Saharan Africa

PRODUCED: yams, coffee, sorghum, millet, cowpea,

Mesoamerica (or Central/Latin America)

PRODUCED: maize (corn), potatoes, squash, peppers, cassava, cotton, lima bean, vanilla

Mexico

PRODUCED: squash, potatoes, cocoa, maize (corn), beans, cotton

Peru

PRODUCED: potatoes