What two significant crops grown in the world today were first domesticated by American Indians?

Question

What two significant crops grown in the world today were first domesticated by American Indians?​

Quizplus · Accepted Answer

Potatoes and maize, also known as corn, were both first domesticated by American Indians. Potatoes were first domesticated in the Andean mountain region of South America around 7,000-10,000 years ago, while maize was first domesticated in Mexico around 9,000 years ago. These crops have since become staple foods in many parts of the world.

What Two Significant Crops Grown in the World Today Were