Most traditional Chicago street gangs, known as
nations, fall under two main factions, called the
People Nation and the
Folk Nation. The People Nation has most, if not all, of its gangs under the "Almighty" moniker. The Folk Nation has most of its gangs divided into various sub-factions, the majority of which belong to an alliance called
Latin Folks which are further divided into groups called
Families. There are nations that are independent of both the Folk Nation and People Nation, such as the Black Soul Nation. Street gangs that are independent of Folks and People but retain similar identifiers and symbolism as well as maintain a hierarchical structure in membership are known as
war crews. They do not identify as nations though they will engage in traditional gang activity and may conflict with nations as well as other crews. Street gangs that do not retain any semblance of traditional nations or war crews are known simply as
cliques. Each individual gang is divided into
sets which are territories spanning blocks or neighborhoods that may be combined to form supersets or divided further into subsets. Typically, a single set is based at a single intersection of city streets. There are currently over 90 active Chicago street gangs, with over 747 sets that have been identified by law enforcement. == Modern street gangs ==