What is the largest Native American reservation in North Dakota?

The Standing Rock Indian Reservation is the largest Native American reservation in North Dakota, covering approximately 2.3 million acres, which straddles the border of North Dakota and South Dakota. This reservation is home to the Lakota and Dakota Sioux tribes. Its significant size allows for a large landmass where the reservation community can conduct cultural, social, and economic activities.

The prominence of Standing Rock is not just in its size, but also in the historical and cultural significance it holds for the tribes residing there, often being a focal point for activism relating to Native American rights and environmental issues. The reservation's extensive land also contributes to various biodiversity and natural resources, impacting both the local economy and the traditional lifestyles of its inhabitants.

Other reservations mentioned may be significant in their own right, but they do not match the size or the historical stature of the Standing Rock Indian Reservation in North Dakota.