What were Corn beans and squash were the three?

Answer 1

Corn, beans, and squash are often referred to as the "Three Sisters," a term used by various Indigenous peoples of North America. These three crops are traditionally grown together in a symbiotic planting technique, where corn provides support for the climbing beans, beans fix nitrogen in the soil, and squash spreads across the ground, blocking weeds and retaining moisture. This sustainable agricultural practice exemplifies the importance of companion planting and highlights the interdependence of these crops in supporting each other's growth. Together, they form a staple diet and play a significant role in the cultural heritage of many Indigenous communities.