In His Study of a Lynch Mob,social Psychologist Hadley Cantril

In his study of a lynch mob,social psychologist Hadley Cantril found that:

A) the participants came from widely divergent backgrounds
B) the characteristics of the participants made them susceptible to joining a lynch mob even if they did not know the target of the lynching
C) the participants came from the middle and upper-middle classes
D) participants knew,and did not like,the target of the lynching