Original sentence: The Molly Maguires are described as a front organization for the AOH who campaigned for better working conditions in the anthracite coal mines and railroads in Northeastern Pennsylvania- Schuylkill County, Pennsylvania USA, known as hard Coal Region or Anthracite Coal Region in the 19th century
Edited sentence: However alternative interpretations exist.Most historians accept that for well over a decade in the late 19th century AOH acted as a "front" for the Molly Maguires