How to end a fuedal system?

All is not lost, there are still places in Pakistan where theres no feudalism or gangs, and the crime rate is relatively low. A good starting point would be to try to find out why this so. For instance, the only feudalism I can think of in a city like Islamabad is the recent attempts by our great army to acquire land illegally and start making their GHQ over there. Hopefully the civilian govt would stop them from ruining the capital and keep them where they are in Rawalpindi because we dont need another GHQ, and that too at the most expensive place in the capital city.