Why did some Central Valley groups stay in one place all year long?

Answer 1

Some Central Valley groups remained in one place all year long primarily due to the availability of abundant Natural Resources, such as water and fertile land, which supported agriculture and sustained their communities. Additionally, the development of permanent settlements allowed for stable social structures, the cultivation of crops, and the establishment of trade networks. This sedentary lifestyle facilitated more complex societal organization and cultural practices, contrasting with nomadic groups that followed seasonal food sources.