Dr Ganor Says That, "Surprisingly, Many in the Western World

Dr. Ganor says that, "Surprisingly, many in the Western world have accepted the mistaken assumption that ___________________."

A) terrorism and national liberation are two extremes in the scale of legitimate use of violence
B) terrorism only comes from outside entities and is rarely domestic.
C) we can actually come up with a definition for terrorism that everyone can agree on.
D) understanding terrorism will help us to solve it.