In the late 1800s, when the world ran on lamps and factories, John D. Rockefeller built Standard Oil, a company so powerful it controlled over 90% of America’s oil. No social media. No ads. No technology. Just raw business strategy, monopoly power, and the fuel that the entire world depended on. Rockefeller turned oil into the “internet of his time” — the one thing every country and company needed. That’s how he became the richest man in modern history, worth more than Jeff Bezos and Elon Musk combined. #HistoryShorts #Rockefeller #BillionaireStory #OilEmpire #UntoldHistory