Glancing at the achievements of these great figures in history it appears that not only were they entrepreneurs they were generous to the community. John Rockefeller gave $506,816,041.18 to various missionaries, education boards, universities, and foundations before he died in 1937. This may seem like a very generous man, but in the opinions of historians, Andrew Carnegie and Rockefeller used these donations to improve their image and to have their names live on forever.
Rockefeller controlled more than 95% of the world oil market. His Standard Oil Company was the monopoly of the oil market. He also earned the label robber baron from his oil monopolies. He used his intelligence to try a new way of oil business to blow the rest of the market away. He started his company by just refining oil. He considered that drilling for "black gold" would cost millions just to find the oil. Once he had enough money he found a way to control all of the oil industry. Instead of having to deal with middleman and payments for shipping he started his own barrels, refineries, pipelines, merchandised his oil, and even had his own fleet of tankers to avoid shipping. This great deal of organization is what earned him his fortunes. He grew such a strong business that he could use his great rebate attributes to skillfully gain the