Original sentence: After the de-activation and closure of the base in 1969, Glasgow's population dwindled.Glasgow became popular during the 1930s because President FDR requested that Fort Peck Dam be constructed and this was a huge form of employment for the Glasgow area.Glasgow was founded in 1887 as a railroad town created by James J.Hill was responsible for creating many communities with the railroad along the Hi-Line.In the 1960s the population flourished up to 12,000 because of Glasgow Air Force Base (SAC), used during the Vietnam War and the earlier part of the 'Cold War'
Edited sentence: After the de-activation and closure of the base in 1969, Glasgow's population declined.Glasgow grew during the 1930s when President Franklin Roosevelt authroized the construction of the Fort Peck Dam, which became a major source of employment for the Glasgow area.Glasgow was founded in 1887 as a railroad town by James J.Hill, who was responsible for creating many communities along the Hi-Line.In the 1960s the population rose to about 12,000 due ot the nearby presence of the Glasgow Air Force Base, used during the Vietnam War and the earlier part of the Cold War