This is from 2011, but it's relevant to the current situation on U.S. college campuses.
Stage 5. Total Control, Brutal Suppression, and Dhimmitude.
Population density > 50%.
Unfettered persecution of non-believers of all other religions (including non-conforming Muslims), sporadic ethnic cleansing (genocide), use of Sharia Law as a weapon, and jizya, the tax placed on infidels. As Muslim population levels increase and all infidels cower in submission there will peace at last. Dar al-Islam is achieved and everyone lives under Sharia and the Koran is the only word.