Before revision: 3x3 nine unit barge going through La Crosse, Wisconsin Multiple barges pushed around a tight bend on the Cumberland River In times before industrial development, railways, and highways: barges were the predominant and most efficient means of inland transportation in many regions.
After revision: Barges in the United States3x3 nine unit barge going through La Crosse, Wisconsin Multiple barges pushed around a tight bend on the Cumberland River In times before industrial development, railways, and highways: barges were the predominant and most efficient means of inland transportation in many regions.