Rockefeller spent the last 40 years of his life in retirement. ... Young Rockefeller did his share of the regular household chores and earned extra money raising ... en.wikipedia.org |
his forture was many used to create the modren systematic approached of target philanthropy with foundations that had a major effect of medicine, education, ... wiki.answers.com |
During his life Rockefeller donated more than $500 million to various philanthropic ... Industrious even as a boy, the future oil magnate earned money by raising ... In order to exploit economies of scale, Standard Oil did everything from build its ... www.history.com |