The Characteristic That Protesters Against the World Trade Organization,college Students

The characteristic that protesters against the World Trade Organization,college students demanding higher wages for dormitory janitors,and Chechen rebels have in common is that:

A) each group is made up of ethnically, racially, and economically diverse members
B) they can trace their roots to the U.S. civil rights movement of the 1960s
C) they have used modern information technology to facilitate their organizing
D) they have successfully met their goals and changed key situations
E) their protests have met with violent responses that led to hundreds of deaths in each group