Bismarck Historical Society

Fort Abraham Lincoln and the Great Sioux War

  • June 10, 2026
  • 6:30 PM
  • Meeting Room A (Bismarck Public Library, 515 N 5th St)

This presentation by Austin Glant examines the critical years leading to the Battle of the Little Bighorn through the lens of Fort Abraham Lincoln and its garrison. Tracing the post’s history from its 1872 construction to the 7th Cavalry’s departure in May 1876, the session explores the geopolitical causes of the Great Sioux War and the fort’s strategic role in the conflict. Attendees will gain insight into the rigorous winter preparations of 1875–76, the Dakota Column’s route into Montana, and figures who shaped and took part in these events including George A. Custer, Sitting Bull, General Alfred Terry, the scout Bloody Knife, President Ulysses S. Grant, Major Marcus Reno, riverboat captain Grant Marsh, and others.

Program is free and open to the general public.


The Bismarck Historical Society is a 501(c)(3) non-profit organization. PO Box 47, Bismarck, ND 58502-0047.

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