Over 3000 years ago.
Yes. In fact, corn was first "domesticated" in Mexico around 2500 BC.
It is the approximate date when corn was 'domesticated'.
Corn does grow in North America. Not sure where it is originally from.
It is a crop first domesticated by the Mesoamerican civilizations that first appeared there, some 3000 years ago. As corn is an edible cereal on par to rice and wheat, it is one of the most important crops.
None. Most fruits and vegetables grown in Mexico were first domesticated on other parts of the world (i.e. wheat, rice, apples, bananas) or were first domesticated in Mexico but nowadays are grown on other countries (i.e. beans, corn, tomato, pumpkins).
They domesticated such crop, some 3000 years ago.
Maize or corn, which was also "domesticated" there by the Aztec and Maya people.
Besides the fact that maize (corn) was first domesticated in Mexico almost 3000 years ago, it is also a profitable crop, at least when compared against other cereals such as wheat and rice.
No. Corn was domesticated in Mexico, and was not known in Europe before Columbus.
Corn or maize.
Yes. Corn, beans, squash and tomato were domesticated in Mexico; also chocolate (cocoa) was invented there.
corn