**Are all casinos owned by Native Americans?** The answer to this question is no. While it is true that many casinos in the United States are owned by Native American tribes, there are also a number of casinos that are owned by private individuals or corporations. ## History of Native American casinos The history of Native American casinos in the United States dates back to the 1970s. In 1975, the Indian Gaming Regulatory Act (IGRA) was passed, which gave tribes the right to operate gaming on their reservations. This law opened the door for Native American tribes to open casinos, and many of them quickly did so. ## Types of Native American casinos There are a variety of different types of Native American casinos. Some of the most common types include: * **Land-based casinos:** These casinos are located on tribal land and are open to the public. * **Riverboat casinos:**…