On December 21, 1951, an explosion at the Orient No. 2 Mine in Illinois resulted in the deaths of 119 miners, marking one of the deadliest mining disasters in U.S. history. The explosion was attributed to a build-up of methane gas, a common hazard in coal mining. This tragedy highlighted the urgent need for improved safety measures and regulations in the mining industry, leading to changes aimed at protecting miners.

The Orient No. 2 Mine Disaster of 1951 is part of Midwest labor stories, with poets and writers documenting the experiences of miners and the socio-economic implications of mining accidents, thus enriching the narrative of American labor history.