The true Plains tribes were nomadic buffalo hunters who grew no crops, so they only had access to maize (Indian corn) if they could trade with the farming tribes on the margins of the Plains. The Mandan, Hidatsa, Arikara and Pawnee grew many varieties of maize and often grew far more than they needed, so they were happy to trade the excess for buffalo hides, dried meat and other goods.
So yes - the Plains tribes did eat a small amount of maize, but most of their diet (well over 90%) was meat from hunted animals. Many strongly conservative Plains tribes like the Cheyenne and Lakota would consider maize to be "not real food" and would not touch it.
The Hatteras Indians eat corn, fish,bafalo meat, and deer meat
Meat, corn, fish,and Buffalo etc.
corn beats and anthing they could find
Fish, Shellfish, Corn, Deer and fowl.
Well just plain popcorn the Indians made up. I think
plains Indians eat whale fat, Whale blubber, Buffulo pee, and bison crap
fish corn
Corn
corn
The Chinook did not farm. They traded with the Great Plain Indians for crops such as corn.
They mostly eat corn
Fish and corn and people.
corn, beans and squash
corn
The main staple of the Iroquois and Huron Indians was corn(mais).
They ate corn, squash, berries, fish, and other animals.
The Hatteras Indians eat corn, fish,bafalo meat, and deer meat