Let me put it to you like this.I'm not following you here.
My 7th grade year in middle school there was a "race war". Basically it was months of fights between whites, blacks, and Mexicans. It led to an all out brawl in the gym one morning with about 10 cops showing up escorting kids out in handcuffs. One black girl got a wooden paddle and beat the **** out of a group of Mexican girls. My graduating class only had 90 people in it.
This was in a podunk town of 20k. Now imagine an inner city or metropolitan school with over 1k students and the ability to go buy a handgun. It would be a warzone.