Answer:
His steel empire produced the raw materials that built the physical infrastructure of the United States. He was a catalyst in America's participation in the Industrial Revolution, as he produced the steel to make machinery and transportation possible throughout the nation.
A. they became more expensive because they used technology
<span>Aristarchus was an astronomer who taught that the sun was the center of the universe.
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so B.the center of the universe. is the answer
Because their fathers knew how to handle them and wanted to pass this knowledge to their sons? Or bc they believed that their sons needed this knowledge to succeed in life? Or that it was common to do so and their fathers taught them it so they wanted to continue this tradition? Idk bro
