Significance
The district's national significance relates to its long history of copper production as well as to its role in the development of the labor union movement in the United States. As the source of nearly one-third of all the world's copper in the early 1900s, Butte's mines provided one of the metals that were critical to American industrialization. Walkerville represents some of the earliest mines in the district and preserves the early mining camp flavor present in the 1890s to 1910s. Butte itself is an urban metropolis where industrial relics such as mine yards and head frames are juxtaposed with a wide variety of residential and business structures. Anaconda was created as a company town that contained the smelters for Butte's ore. The Butte Anaconda and Pacific Railroad, connecting Butte and Anaconda, is a designated part of the expanded National Historic Landmark District. Known as the "Gibraltar of Unionism", Butte saw the early development of a mine worker's union in 1878. The Butte union's members were at the forefront of creating the Western Federation of Miners as well as the Industrial Workers of the World and later theSee also
* List of National Historic Landmarks in Montana *References
External links
* * {{DEFAULTSORT:Butte-Anaconda Historic District National Historic Landmarks in Montana Butte, Montana Anaconda, Montana 1961 establishments in Montana Historic American Engineering Record in Montana Historic districts on the National Register of Historic Places in Montana Tourist attractions in Butte, Montana National Register of Historic Places in Deer Lodge County, Montana National Register of Historic Places in Silver Bow County, Montana Copper mining in the United States Mining in Montana Labor history of the United States Populated places on the National Register of Historic Places in Montana National Historic Landmark Districts