In 1955, Logan County surpassed which county as the leading coal-producing county in the nation?

Logan County surpassed McDowell County as the leading coal-producing county in the nation in 1955. This shift is significant in the history of West Virginia's coal industry, reflecting the dynamic changes in coal production and the shifting economic landscape during that era. The coal mines in Logan County had expanded significantly, increasing their output and establishing the county as a vital player in the coal industry.

McDowell County, while historically known for its rich coal deposits and production, experienced challenges during this period that contributed to Logan’s rise. The coal industry was crucial to West Virginia's economy, and the competition among counties for coal production was intense. Logan County's ascent to the top spot is a key moment in understanding the state’s industrial history.