Each state of the United States selects two senators to represent their states in the United States Senate. In 1913, the 17th Amendment[?] to the United States Constitution provided for the direct popular election of senators; prior to this, senators were selected by state legislatures.
... on many reservations, there are casinos.
Indian Reservations in the United States (incomplete}
Quinault Indian Reservation[?]
Colville Indian Reservation[?]
Spokane ...