Ultra-Patriotism
There are many ways that ultra-nationalism may help out in times of conflict, since there are aspects that help out during those hard times. These aspects are what help define and characterize ultra-nationalism, whatever route they take sets them on a course for which they can’t return. A charismatic leader can persuade people to do and act like they would never without them in the first place. Patriotism builds on that fact very easily, and economic turmoil. The ways that ultra-nationalism develops is the way that is most convenient to the country that it is happening to.
A charismatic leader could be what they needed, to tell them all the things that they don’t want to hear. But in a way that applies to them. Such as placing a blame on