What Is the Difference Between a Gang and a Crew

What is the difference between a gang and a crew?

A) Crew members focus primarily on illegal businesses, while gang members focus primarily on violence.
B) Gang members can be a variety of ages and come from different economic backgrounds, but crew members are usually about the same age and from the same economic background.
C) Gang members may commit crimes such as robbery or murder, while crew members are more likely to commit crimes such as disorderly conduct and vandalism.
D) Crews usually recruit within entire neighborhoods, while gangs usually recruit within individual schools.