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

https://noon-wiki.win/index.php/Why_Tribal_Casinos_Are_Doubling_Down_on_Conference_Centers_and_Event_Venues

Since the 1988 Indian Gaming Regulatory Act, tribal casinos have become vital economic engines. This transformation has recently extended to the digital space, bringing classic slots and table games to a wider audience