The “Captains of Industry” were people who were attracting attention for their new business models, varying degrees, entrepreneurial approaches, and philanthropic efforts which helped in the transformation of America in the 19th Century. One example of “Captains of industry” would be Carnegie or Rockefeller. “Robber Barons” are people who are noted for their nature dominated by self-centeredness for profits at the expense of its labors and the general public who are very rarely benefitted from their works. One such example would be Gould.