Who was the titan of industry, or the so-called robber baron, most closely associatedwith the railroad industry.
http://en.wikipedia.org/wiki/Robber_baron_(industrialist)#List_of_businessmen_who_were_labeled_as_robber_barons
The titan of industry most closely associated with the railroad industry and often referred to as a "robber baron" is Cornelius Vanderbilt. To find this answer, you can use a variety of methods:
1. Historical research: Read books, articles, or biographies about the railroad industry and the prominent figures associated with it. These sources will provide information on Vanderbilt's involvement and his reputation as a titan of the industry.
2. Online search: Utilize search engines like Google, Bing, or Yahoo. By conducting a search using keywords such as "titan of industry railroad," "robber baron railroad," or "prominent figure in the railroad industry," you will likely come across information about Vanderbilt and his association with the railroad industry.
3. Reference books and encyclopedias: Check reputable reference books or online encyclopedias dedicated to the history of industry, entrepreneurship, or the railroad. These sources often provide well-researched information, including the names of significant figures like Vanderbilt.
Cornelius Vanderbilt was known for his domination of the railroad industry during the 19th century, amassing a significant fortune through his investments and control of railroads in the United States.