What is the Difference Between Similar But Different Things, Terms, and Objects

What is the Difference between Surenos, Crips and Bloods Gangs

In Unites States, there are large numbers of street gangs that are involved in all types of criminal activities from minor to major. The fights between different gangs are also common. Normally, there is no solid reason of fights between these gangs, but just to show power on each other.