In my state of Pure i got Exitus by "Descent". I have search around and it is triggered by low ( negative ) international reputation and low military power.
I was playing in a non world state, so i fallow the advice in many threads to lower the military expenses.
But international reputation wasn't even negative. I was playing with Iran template.
So how can i avoid this Exitus in the future?

Also the state i was playing had very low rights and education and very high religious rate. I was trying to create a religious extremist country where i would be i kind like Emperor-God. But i see that is impossible or i did something wrong in my try.