1. MS-13
Originally from El Salvador, the Mara Salvatrucha gang is the most dangerous gang in the America today. With members in every state of America, the group expanded like a virus on the continent and established the cartel of drugs and extortion. Over 70,000 people are members of this gang. The gang has become a major criminal force in the States with violent behavior, cruel and merciless crimes which were documented. The Obama administration declared MS-13 as an International Criminal Organization back in 2012, and since then several branches of law enforcement are concentrated in dealing with the winner of our list of Biggest Gangs In America.
