Knife River Indian Villages National Historic Site was created in 1974.
The area of Knife River Indian Villages National Historic Site is 7,114,373.590579201 square meters.
Theodore Roosevelt National Park Knife River Indian Villages National Historic Site Fort Union Trading Post National Historic Site Lewis and Clark National Historic Trail
Indian Key State Historic Site was created in 1972.
Indian Grinding Rock State Historic Park was created in 1968.
Antelope Valley Indian Museum State Historic Park was created in 1979.
There are no national monuments in North Dakota. There is one national park: Theodore Roosevelt National Park. There are two national historic sites: Fort Union Trading Post National Historic Site and Knife River Indian Villages National Historic Site.
Badlands/Theodore Roosevelt National Park International Peace Gardens Fort Mandan Chateau de Mores State Historic Site Geographical Center of North America Bagg Bonanza Farm Fort Union Trading Post Big Hidatsa Village Site Menoken Indian Village Site Knife River Indian Villages National Historic Site
"The National Park Service currently manages 391 sites in the U.S. and its territories. 74 of these sites are classified as National Monuments." Technically, this doesn't answer the above question at all. Only the Cable Cars in San Francisco are considered a mobile national monument. But, again, technically, they aren't a monument. Instead, they are recognized as a national historic landmark.
Indian National Lacrosse Federation was created in 2009.
Indian National Science Academy was created in 1935.
National Museum of the American Indian was created in 1989.
Indian National Congress - Socialist - was created in 1978.