Illinois prison system is dominated by 2 prison umbrellas; Folks & People Nation. Within both umbrellas are a dozen street mobs and your ethnicity doesn't matter. Other prison gang is AB and a few branches of existing mobs that started in prison such as Mafia Insanes and New Breeds.
If you think you are too small to make a difference, you haven't spend the night with a mosquito. - African Proverb