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one of these advancements was railroads. railroads were a positive change because it helped transport people and goods across the country

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One of these advancements was railroads. railroads were a positive change because it helped transport people and goods across the country.

Railroads were introduced to England in the 17th century to reduce friction in moving heavily loaded wheeled vehicles. The first so-called "gravity road" in North America was built for military use in 1764 at Niagara Portage in Lewiston, New York. The builder was the captain.

Railroads paved the way for western expansion, opened up new economic opportunities, fostered the development of cities and towns, and connected entire countries.

The seven Class I freight railroads are BNSF Railroad, Canadian National Railway (Grand Trunk Corporation), Canadian Pacific (Sioux Line Corporation), CSX Transportation, Kansas City Southern Railroad, Norfolk Southern Combined Railroad Subsidiary, and Union Railroad. is. Pacific Railroad.

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