USA HISTORY

Detailed explanation-1: -The end result was a means of mass-producing steel. The resultant volume of low-cost steel in Britain and the United States soon revolutionized building construction and provided steel to replace iron in railroad rails and many other uses.

Detailed explanation-2: -The engineer and inventor Henry Bessemer revolutionised steel production thanks to an air-based iron decarbonization system. He was able to cut costs and manufacture a stronger and lighter steel on a large scale. A breakthrough that fueled the expansion of the railroad and marked the birth of modern cities.

Detailed explanation-3: -The Bessemer process allowed steel to be produced without fuel, using the impurities of the iron to create the necessary heat. This drastically reduced the costs of steel production, but raw materials with the required characteristics could be difficult to find.

Detailed explanation-4: -The Bessemer Process and the Industrial Revolution Once steel became cheaper and easy to mass-produce, stronger rails for railroads were able to be built. The United States, among other countries, could lay railways like never before.