Is life more satisfying as an atheist or religionist?

[Istvan]

"Any art, literature, or music, produced or co-opted by the state, that is used for the purposes of furthering one or more state agendas."

You picked a specific definition to try to avoid looking stupid. You failed. "Propaganda is communication intended to promote an organization, product, social idea, or belief."

This seems so vague it could apply to nearly anything people write or speak. The concept of propaganda at least implies a reference to power dynamics, doesn't it?

Yet one more thing you didn't know. You might want to back to  your home town and sue the school system.

The personal attacks aren't making you look like the reasonable one here.