Andrew carnegie's steel company grew to be one of the largest in the world through innovations in a. assembly line b. transportation c. workplace safety d. the bessemer process

a) hostility to or prejudice against jews.

b) the holocaust, also referred to as the shoah, was a genocide during world war ii in which nazi germany, aided by its collaborators, systematically murdered approximately 6 million european jews             , around two-thirds of the jewish population of europe, between 1941 and 1945.