Our rivalries with Vice Lords,Stones,etc is not over hat directions,or colors,thats just symbolic of our affiliations. Actions by members on both sides throughout history is why the rivalry exists,and im sure the same can be said for Crips and Bloods.Organizations/gangs fight each other for the same reasons countries do.
I notice mainly white folks act like they can understand why they want to invade and fight other countries, but they cant understand why the same shit happens on a smaller scale in inner city neighborhoods right here in America.members of groups do shit to members of other groups, and conflict arises,and the shit gets to the point to where a rivalry forms.