5.1 Opposition from some groups and individuals.4.2 Cultural preservation and education programs.4.1 Economic benefits for the tribe and surrounding communities.3.2 Requirements for tribal ownership and operation of casinos.3.1 Overview of the law and its impact on Native American gaming.3 Tribal Gaming and the Indian Gaming Regulatory Act.2.2 Federally recognized status and sovereignty.2.1 Overview of the tribe’s history and culture.