What Is the Term That Refers to Any Activity Which

What is the term that refers to any activity which is unlawful under the laws of the place where it is committed and which involves highjacking or sabotage, seizing or detaining, and threatening to kill, injure, or continue to detain anyone, a violent attack upon any internationally protected person or group, assassination, the use of WMD, and a threat, attempt, or conspiracy to commit any of these acts?

A) Terrorist activity
B) Criminal activity
C) Gang activity
D) None of the above