527532 Sejarahalkohol, Anti-Saloon League, Henry Ford, John Davison Rockefeller, Model T, Standard Oil, Streetcar, William Avery RockefellerHikayat Penjual Minyak Ular (*Bagian 2)
544521 SejarahEugenika, Henry Ford, Hollerith, Holocaust, IBM, Luftwaffe, naziSiapa Menyokong Sang Fuhrer?
