Andrew Carnegie made his fortune with the help of the Bessemer converter, which:
A)refined crude oil into gasoline, diesel, and lubricants.
B)employed the assembly line technique for rapid manufacturing processes.
C)identified large coal deposits as far as 2,000 feet below the ground.
D)transformed large quantities of iron ore into steel by using extremely hot air.
E)could roll up to 200 cigarettes in less than a minute.

Question

Quizplus · Accepted Answer

The Bessemer converter was a revolutionary process invented in the 19th century that significantly reduced the cost of steel production. It worked by blowing air through molten iron to burn off impurities, thus transforming iron into steel much more efficiently than previous methods. Andrew Carnegie utilized this technology to build his steel empire, making steel more affordable and accessible, which was crucial for the construction of railroads, buildings, and various other infrastructures during the industrialization of the United States.

Andrew Carnegie Made His Fortune with the Help of the Bessemer