Propaganda posters contain aspects such as stereotypes, symbolism, text, audience connection, emotional appeal, call to action, and so on.
To be effective, propaganda should give suggestions that correspond with the audience's pre-existing beliefs, habits, ideas, and attitudes, so that it can be accepted without doubt or prejudice. The most efficient technique to resist propaganda is with counter-propaganda. The efficiency of counter-propaganda will be decided by the propagandist's ability to meet the people's current wants. Propaganda usually succeeds by eliciting an emotional response from the audience. For most of the twentieth century, governments used public posters to persuade their citizens. They frequently used simple imagery to control others by instilling dread or shame in them.
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