Location: Bannack, Beaverhead County
On June 22, 1864, President Abraham Lincoln officially appointed Sidney Edgerton as the first Governor of the newly established Montana Territory. This appointment was a crucial step in organizing the vast and rapidly developing region, which had been created just a month prior. Edgerton, a former Chief Justice of the Idaho Territory, was tasked with establishing civil government, bringing law and order to the gold rush camps, and preparing the territory for eventual statehood. His arrival in Montana marked the formal beginning of federal administration in the region, replacing the often chaotic and informal governance of miners' courts and vigilante groups. Edgerton faced immense challenges, including widespread lawlessness, conflicts with Native American tribes, and the logistical difficulties of governing a remote frontier. His efforts laid the foundational administrative structures for Montana, influencing its political development and the integration of its diverse populations. This event is a cornerstone in Montana's journey from a frontier outpost to a sovereign state.