can you repeat the tribes that junior belongs to in the absolutely true diary of a part time indian

In "The Absolutely True Diary of a Part-Time Indian," Junior (Arnold Spirit Jr.) belongs to two tribes:

1. The Spokane Indian Tribe: This is the tribe in which Junior and his family are enrolled. They live on the Spokane Indian Reservation in Wellpinit, Washington. Junior wrestles with his identity within the reservation community and feels conflicted about leaving the reservation to attend a mostly white high school off the reservation.

2. The Tribe of Reardan High School: After deciding to transfer to Reardan High School, a predominantly white school in a wealthier neighboring town, Junior becomes a member of both the basketball and geometry teams. He faces prejudice and exclusion from some of the students at Reardan due to being both a Native American and from the reservation. However, he gradually builds friendships and gains acceptance from his peers throughout the novel.