Which crops supported early farming communities in Central America?

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Early farming communities in Central America and the broader Mesoamerican region relied on a diverse array of crops that were domesticated over thousands of years. The most foundational of these were corn (maize), beans, and squash, which are famously known in many Indigenous traditions as the "Three Sisters".123

These crops were often grown together in a symbiotic system known as milpa, where the corn provided a stalk for beans to climb, the beans added nitrogen to the soil, and the squash leaves helped retain moisture and suppress weeds.3

In addition to these staples, early agriculturalists cultivated a variety of other plants, including:
* Chili peppers12
* Cotton12
* Avocados1
* Cacao1
* Manioc1
* Tomatoes1

Before full domestication, these early societies also relied on foraging wild resources such as acorns, piñon pine nuts, prickly pears, mesquite seeds, and various wild grasses.1