History of Montana degree of longitude northward to the boundary line of the British possessions. The boundaries of Montana territory did not change during its existence. Montana was admitted to the Union as the state of Montana on November 8, 1889. The Battle of the Little Bighorn—also called Custer's Last Stand and the Battle of the Greasy Grass—was an armed engagement between a Lakota (Sioux)-Northern Cheyenne-Arapaho combined force and the 7th Cavalry of the United States Army. It occurred June 25–June 26, 1876, near the Little Bighorn River in eastern Montana Territory near present-day Hardin, Montana, on land that today is part of
Battle of the Little Bighorn gone, and the mysterious yellow bulldog is gone, which means that in a sense the legend is true. Comanche alone survived. The site of the battle was first preserved as a United States national cemetery in 1879 to protect the graves of the 7th Cavalry troopers. In 1946, it was re-designated as the "Custer Battlefield National Monument", reflecting its association with Custer. In 1967, Major Marcus Reno was re-interred in the cemetery with honors, including an eleven-gun salute. Beginning in the early 1970s, there was concern within the National Park Service over the name Custer Battlefield National Monument failing to