INDIAN GEOGRAPHY

Detailed explanation-1: -Well known as the ‘Steel City, ‘ Pittsburgh has long been recognized as the epitome of labor and capital power, highlighted from the mid-19th century through much of the 20th century.

Detailed explanation-2: -In addition to its riches in coking coal, three interrelated factors destined Pittsburgh to be the nation’s steel capital: the Bessemer process, the railroads and Andrew Carnegie. The Bessemer steel-making process consisted of air blown through molten iron in a five-to-seven-ton, egg-shaped Bessemer converter.

Detailed explanation-3: -Once the symbol of a robust steel industry and blue-collar economy, Youngstown, Ohio, and its famous Jeannette Blast Furnace have become key icons in the tragic tale of American deindustrialization.