Final answer:
The Chumash people lived in southern California and were known for their intricate basketry, trade networks, and participation in Kuksu, a male secret society.
Step-by-step explanation:
The group that lived in California and is the answer to the student's question is the Chumash. They resided in the southern part of California before the Spanish colonization and were known for their exceptional basketry skills, making use of materials such as sumac shoots and juncus stems. As a hunter-gatherer society, the Chumash and other Californian native groups led a lifestyle that involved small groups working together, engaging in large trade networks, and based on the information provided, participated in a male secret society known as Kuksu.