The Battle of Mt. Blair, USA

The Battle of Blair Mountain was the largest labor uprising in United States history and the largest armed uprising since the American Civil War. The conflict occurred in Logan County, West Virginia, with local and federal forces joining to put down a coal miner strike using everything from machine guns, to dropping chemical bombs from airplanes. In the end, thanks to a corrupt justice system, from the lowest deputy to the POTUS himself, no justice was served, and none of the real perpetrators who caused this mess faced jail time for their crimes against humanity.