#corn
10,000 years
#Mexico
#indigenous
#cereal
#grain
#Tehuacan Valley
#domestication
#diversity
#dispersion
#cultivation
#trade
#economy
#Andean Valley
#5600 BC
#Peru
#Mesoamerica
#artificial selection
#Olmec
#Maya
#network
#GMO
#United States
#Columbian Exchange
#Colonization
#appropriation
#transplantation
#European Expansion
#corn
#staple
#breeding
#nutrition
#planting
#pollination
#soil
#hybrids
#water
#Native Americans
#Three Sisters
#starch
#plastics
#fabrics
#adhesives
#liquor
#chicha
#commodity
#16th Century
#ceviche
10,000 years
#Mexico
#indigenous
#cereal
#grain
#Tehuacan Valley
#domestication
#diversity
#dispersion
#cultivation
#trade
#economy
#Andean Valley
#5600 BC
#Peru
#Mesoamerica
#artificial selection
#Olmec
#Maya
#network
#GMO
#United States
#Columbian Exchange
#Colonization
#appropriation
#transplantation
#European Expansion
#corn
#staple
#breeding
#nutrition
#planting
#pollination
#soil
#hybrids
#water
#Native Americans
#Three Sisters
#starch
#plastics
#fabrics
#adhesives
#liquor
#chicha
#commodity
#16th Century
#ceviche