“The American Civil War, widely known in the United States as simply the Civil War as well as other sectional names, was a civil war fought from 1861 to 1865 to determine the survival of the Union or independence for the Confederacy.”
1855 - Lame Bull's treaty
1874 - By act of Congress, the Blackfeet reservation boundary moved northward to Birch Creek-Marias River line. The Blackfeet are neither consulted nor remunerated.
1895 - Charles E. Conrad, while founding Kalispell, built his Victorian mansion.
1909 - Founding of Valier
1910 - Building of Swift Dam