“ Then, in 1988, the Indian Gaming Regulatory Act (IGRA), 18 U.S.C. Section 1166, which is a federal law, enabled indian tribes on tribal land to create gambling casinos. The IGRA federal law allows states to negotiate with tribal lands how to handle injury claims. California, for example, in its 1999 tribal-state compact (contract), has compacts with various indian casinos throughout California that limit injury liability if you are a US Citizen (non-tribal member) visiting a casino.
https://agro-feed.ru/sad-i-ogorod/brusnika-povyshaet-ili-ponizhaet-davlenie ”