Question

what is the best definition of propaganda?
political messages that refute previously assumed facts
biased or misleading information used to promote a cause or idea
exaggerated information used to call attention to negative traits
emotional messages that are shared privately through false ideas

Explanation:

Propaganda is information that is often one - sided, misleading, or false, used to promote a particular cause, ideology, or group. It aims to influence people's opinions and actions.

Answer:

biased or misleading information used to promote a cause or idea