Individuals, people, citizens
B. Hood's Brigade
Fought in every major battle in the Eastern Theater (i.e., Virginia, Pennsylvania, Maryland, etc), however, the brigade did not participate in the Battle of Chancellorsville.
It was the groups "Hezbollah" that used terrorism in the late twentieth century. This was mainly done through intimidation by the ruling class over the lower classes.
In my opinion, we should highly regulate the people who can even gain licence to own a weapon. No one with history of hate crimes, weapon charges, or anything related should be able to even attempt to obtain a license