What is the meaning of gangs How are the formed and who or what do they repersent?

Gangs are groups of teens, young adults whom seek acceptance by people of the same race, color, or ethinic backgroungs. Gangs sre often territorial and defend their territory from rival gangs which will result in injuries or death. Gangs represent violence and toward communities. Gangs are formed like a small buisness. you have a guy with the buisness idea with background experience, who then recruits the workers eventually it grows large and you have a gang