Look it up on goolge they have the anwer
John D. Rockefeller went into business when he was 20, and he picked up his first oil well as a sideline. He soon saw that that was the right horse to ride. Even before automobiles and airplanes laid their heavy claim on oil, it'd begun replacing coal in the power industries.
Andrew Carnegie makes the better hero. He, after all, was part and parcel of the emerging technologies that made our country. And his giving sprang from some deep-seated core of principle. Yet the Rockefeller clan assumed the mantle of public service. They've become political leaders and professional givers -- one died doing anthropological research in New Guinea.
Answer:
After the Siege of Jerusalem (70 CE), hundreds of thousands of Jews were taken as slaves to Rome, where they later immigrated to other European lands. The Jews who immigrated to Iberia, and their descendants comprise the Sephardic Jews, while those who immigrated to the German Rhineland and France comprise the Ashkenazi Jews. European Jews were specialized within the economy as artisans, merchants, and money-lenders.
They wanted to prevent imperialism so the first goal was to establish a new balance of power in Europe.
