I don't know exactly what your looking for but, it could do with religion or different ideas of the country.
For example: Let's say that America goes to war with Russia and the Americans didn't want to go to war. The people have a differed idea from the government, meaning that the military does not have the peoples support.
Hope it helps!
I’m general or is this a specific war? If general. Soldiers don’t have a say so. They believe it’s worth fighting for because their leader believes it’s worth it. A soldier feels proud and believes they are protecting our country to the fullest.
The answer is A) concentrated within a small upper class