Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Nhoroondo yeStandard Oil yakatanga muna 1863 semubatanidzwa weOhio wakaumbwa neindasitiri John D. Rockefeller, mukoma wake William Rockefeller, Henry Flagler, kemisiti Samuel Andrews, shamwari yakanyarara Stephen V. Harkness, naOliver Burr Jennings, uyo akange aroora hanzvadzi yemukadzi waWilliam Rockefeller. Muna 1870, Rockefeller akagumisa ukama hwacho ndokubatanidza Standard Oil muOhio. Pazviuru gumi zvokutanga, John D. Rockefeller akagamuchira 2,667; Harkness akagamuchira 1,334; William Rockefeller, Flagler, naAndrews vakagamuchira 1,333 mumwe nomumwe; Jennings akagamuchira 1,000, uye kambani yaRockefeller, Andrews & Flagler yakagamuchira 1,000. Rockefeller akasarudza zita rokuti "Standard Oil" sechiratidzo che"zvinodiwa" zvakavimbika zvomutengo nebasa zvaakaronga nokuda kweindasitiri yemafuta yakanga ichangotanga.  Mubvunzo: Standard Oil yakatanga sei?
semubatanidzwa weOhio