Which group of First Americans survived by utlizing the products from the buffalo?

The Plains Indians, particularly groups like the Lakota, Cheyenne, and Comanche, survived by utilizing the products from the buffalo. They depended on buffalo for food, clothing, shelter, and tools; nearly every part of the animal was used in their daily lives. This reliance on buffalo was central to their culture, economy, and way of life, enabling them to thrive in the Great Plains. The buffalo hunt was not only a practical necessity but also a significant cultural and spiritual event.