Which of the following groups can be classified as criminal gangs?

Terrorist organizations are classified as criminal gangs because they engage in illegal activities with the intent to cause harm, often for ideological, political, or social purposes. Unlike support groups, religious organizations, or community service groups, which primarily focus on promoting welfare, community support, or faith-based activities, terrorist organizations are characterized by their use of violence or threats to achieve their goals. This establishes a clear distinction in purpose and activity, aligning terrorist organizations with the behaviors typically associated with criminal gangs, such as recruitment, organized structure, and engagement in unlawful acts to exert influence or control.