they had a few staple crops, and like 10% of them had "agriculture" anywhere close to the european form, those were the indians that helped the ypipo. 90% of them, even in north america, were still slash-and-burners that would just burn down the forest then mass-plant a couple staple crops. their civilization was in such an early stage good food wasn't up there on the priority list.  they had a mix of all of them. in a lot of the fertile lowlands there would be the farmers, with a couple (literally like 2 or 3) successful and fairly advanced agricultural civilizations. there were some farmers in more shitty land that also had shittier methods like slash-and-burn, or some that just had the vague idea of "farming" but they would just dig up bulbs, then move them around, thus spreading them. most were just hunter-gatherers, but america is a large place and in north america you had shitty farmers, decent farmers, and non-farmers all in the same continent at the same time.
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