Which of the following is an example of Folk Nation gangs?

Folk Nation gangs are a prominent set of street gangs that originated in the United States, primarily in the Chicago area. They are characterized by specific symbols, tattoos, and signs that denote their affiliation. The Gangster Disciples are one of the primary gangs associated with the Folk Nation. They were established in the late 1970s and are known for their organizational structure and alliance with other Folk Nation gangs.

The other gangs listed, such as the Crips and the Bloods, are part of the rival set of gangs known as the People Nation. The Sur 13, or Surenos, are primarily associated with the Mexican Mafia and are not affiliated with Folk Nation. Understanding the historical context and the relationships between these gangs is crucial, as it highlights the complexities of gang alliances and rivalries within different regions.