Hi, what do you want to do?
PBS
Pbs: American Experience: The Rockefellers: John D. Rockefeller, Senior
A lengthy biography of John D. Rockefeller, Sr., who created Standard Oil, and developed the idea of horizontal integration of business. In addition, it discusses his philanthropy and the good he did with his fortune. From the PBS...
Other
The Online Investor: Mergers & Acquisitions
A day by day summary of all of the acquisitions and mergers of publically traded companies in the American business world.
Digital History
Digital History: John D. Rockefeller in Cleveland [Pdf]
John D. Rockefeller was a determined (some would say ruthless) businessman, who managed to gain control of all the oil refineries in Cleveland by 1872. Read about how he expanded his business while putting others out of business. [pdf]