Which of the following contributed greatly to the fall of the song dynasty? a. the invention of gunpowder b. the increase in the chinese population c. the improvement of the civil service system d. the vulnerability to invaders from the north

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.

opinion because one person might not like silk