What railroad tycoon was known for consolidating railroads ?

Cornelius Vanderbilt

Explanation:

That would be the American businessman, Cornelius Vanderbilt, who based his fortune on railroads and shipping. He was born poor and received only a mediocre education, but his wealth was steadily achieved through patience and hard work. He is best known for constructing the Central Railroad of New York. An American businessman who used railroads and shipping to develop his fortune. He was born poor and received only a mediocre education, but his wealth was steadily achieved through patience and hard work. He is best known for constructing the Central Railroad of New York.

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explanation: