The 18th Street Gang, also known as Calle 18, Barrio 18, Mara 18, or simply 18 in North America, is a multi-ethnic transnational criminal organization that started as a street gang in Los Angeles. It is one of the largest transnational criminal gangs in Los Angeles, with 30,000-50,000 members between the United States, Mexico, and Central America and is also allied with the Mexican Mafia, another US-based crime organization. A United States Department of Justice report featured the following statement regarding 18th Street and rival gang MS-13, "These two gangs have turned the Central American northern triangle into the area with the highest homicide rate in the world."
18th Street graffiti
A gang is a group or society of associates, friends, or members of a family with a defined leadership and internal organization that identifies with or claims control over territory in a community and engages, either individually or collectively, in illegal, and possibly violent, behavior, with such behavior often constituting a form of organized crime.
Apache gangsters fight police. Paris, 1904
California Attorney General Kamala Harris announced the arrest of 101 gang members on June 8, 2011.
Latin King gang member showing his gang tattoo, a lion with a crown, and signifying the 5 point star with his hands
Black Mafia Family leaders in 2004