The rise of radio and film helped authoritarian regimes by giving them new and effective means for mass propaganda.
What is mass propaganda?
Mass media is known to be a tool or a system that is often used in the spreading and relaying information and messages to the public and it often serves as tool for mass propaganda
Note that The rise of radio and film helped authoritarian regimes by giving them new and effective means for mass propaganda as with it they can reach a large mass of people at the same time.
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