Montana is a state in the Mountain West subregion of the Western United States. The name Montana comes from the Spanish word montaña, which in turn comes from the Latin word montanea, meaning “mountain” or more broadly “mountainous country”.
Various indigenous peoples lived in the territory of the present-day state of Montana for thousands of years. Historic tribes encountered by Europeans and settlers from the United States included the Crow in the south-central area, the Cheyenne in the very southeast, the Blackfeet, Assiniboine, and Gros Ventres in the central and north-central area, and the Kootenai and Salish in the west. The smaller Pend d’Oreille and Kalispel tribes lived near Flathead Lake and the western mountains, respectively. A part of southeastern Montana was used as a corridor between the Crows and the related Hidatsas in North Dakota.
Under Territorial Governor Thomas Meagher, Montanans held a constitutional convention in 1866 in a failed bid for statehood. A second constitutional convention held in Helena in 1884 produced a constitution ratified 3:1 by Montana citizens in November 1884. For political reasons, Congress did not approve Montana statehood until February 1889 and President Grover Cleveland signed an omnibus bill granting statehood to Montana, North Dakota, South Dakota, and Washington once the appropriate state constitutions were crafted. In July 1889, Montanans convened their third constitutional convention and produced a constitution accepted by the people and the federal government. On November 8, 1889, President Benjamin Harrison proclaimed Montana the union’s 41st state.