A more thorough explanation:

Indian land refers to land that is owned by the United States but is held in trust for and used by American Indians. This land is also known as Indian tribal property.

For example, the Navajo Nation Reservation in Arizona, New Mexico, and Utah is considered Indian land. The land is owned by the United States government, but it is held in trust for the Navajo people and is used by them for their homes, businesses, and cultural practices.

Another example is the Standing Rock Sioux Reservation in North and South Dakota. This land is also owned by the United States government but is held in trust for the Standing Rock Sioux Tribe and is used by them for their homes, schools, and other community facilities.

These examples illustrate how Indian land is owned by the United States government but is used by American Indian tribes for their own purposes. The land is held in trust to protect the interests of the tribes and ensure that they have access to the resources they need to maintain their communities and cultures.