What even became a symbol of America's lack of support for the Vietnam
Conflict?

The USA became involved in Vietnam because it feared the spread of communism. The United States got involved in the Vietnam conflict to keep communism from spreading throughout Southeast Asia.

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.