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

https://www.scribd.com/document/1051371157/Why-Tribal-Casinos-Are-Doubling-Down-on-Conference-Centers-and-Event-Venues-231538

Since the 1988 Indian Gaming Regulatory Act, tribal casinos have become vital economic engines. Now, the industry is digitizing, bringing slots and card games to new audiences