It's two of them, They were dependant on the USSR and They were neighboring states.
If you have to pick one, it's the first one I said.
The purpose was to make people believe what about what the propaganda ex: Nazi's Propaganda Against the jews, or american army propaganda to join the army.
You should include sensory lanhuage amd emotive language
The answers you are looking for is FACT
I think it True. hope that helped