Why was maize such a useful crop?

Maize, or corn, was a highly useful crop due to its versatility, high yield, and adaptability to various climates and soils. It serves as a staple food source for humans and livestock, providing essential nutrients and calories. Additionally, maize can be processed into various products, including flour, oil, and biofuels, making it economically valuable. Its ability to thrive in different agricultural systems has made it a foundational crop in many cultures worldwide.