How can propaganda influence public opinion?

Propaganda is a form of communicative persuasion (rhetoric) meant to influence an individual for or against a cause, belief, position, or ideal. Many times, it includes misinformation and uses deceptive tactics; especially in politics and religion, propaganda tends to be one-sided or biased in some way.

It influences people through the [subtle] usage of numerous logical fallacies, including (but not limited to): emotional appeal; authoritative appeal; false causality; ad hominem; straw man; ambiguity and equivocation; bandwagon; loaded question; genetic; false dichotomy; appeal to purity; and the "Texas sharpshooter."

Refer to the related links for more information on propaganda and logical fallacies.