I think it might be reflective essay, because you're reflecting on something that already happened.
But you might wanna make sure.
Answer:
it changes what a person believes a thing is like during world war propaganda was heavily used saying bad stuff about the German so people would cheer on the British propaganda can be used for example lets say you and me are in a boxing ring someone say I beat up a disabled 5 year old people will wanna see you win its propaganda against me
That the Roman Empire was a gargantuan power and reached to almost all of the known world at the time of greatest land holdings
