Since the 1988 Indian Gaming Regulatory Act, tribal casinos have been vital...

https://nativenewsonline.net/advertise/branded-voices/from-tribal-casinos-to-online-platforms-the-evolution-of-gaming-entertainment/

Since the 1988 Indian Gaming Regulatory Act, tribal casinos have been vital regional anchors. Now, the shift to online platforms is expanding access to slots and table games