HAVING PROBLEMS WITH ONE FACTION YOU REALLY ANNOYED OF? (OOF RELIGIOUS FACTION SUCKS)
Well don't fret my dear Blood-Lust Democratic presidente. Here I will tell my ways of dealing with them factions you hate the most, for me it's the Religious since yeah... it costs a lot to pay the upkeep of them churches and delayed most of my research advancement.

1. Reach Cold War (Get the Spy and Commando Garrison Building ASAP)
2. Have a good standing military (I highly suggest to have the best approval from the Militarist faction)
3. Issue an edict and constitution to displease the faction you hate the most. (For me is Religious, so I activate ATHEIST STATE and BELLS TO BULLETS EDICT)
-SIDE NOTE: By this point most of the people who is in that faction will be a rebel
4. Flush out as many rebels using the spy building to identify more rebels, and initiate guerilla patrol using the Commando Garrison.
5. Once you have well identify as many rebels, initiate the PROVOKE REBELS using the spy, and prepare for the biggest war.