Respuesta :

An interest group

Public Interest Group. Focuses on topics that affect the general public like education, the environment and politics.
Economic Interest Group. ...
Professional Interest Group. ...
Ideological Interest Group. ...
Single-Issue Interest Group.

An extreme group

individuals who support or commit ideologically motivated violence to further political goals". This may include both international terrorist organizations (ITO) and homegrown violent extremists (HVE).