By 1900, Andrew Carnegie had built the largest steel company in the world and produced more than 25 percent of the steel used in the United States.

Question

Quizplus · Accepted Answer

By 1900, Andrew Carnegie had indeed built the largest steel company in the world, Carnegie Steel Company, which was producing more than 25 percent of all the steel in the United States, making it a dominant force in the industry.

By 1900, Andrew Carnegie Had Built the Largest Steel Company