Final answer:
Propaganda is the technique used in advertisements to persuade audiences to agree with a particular viewpoint.
Step-by-step explanation:
The technique used in advertisements to persuade audiences to agree with a particular viewpoint is propaganda. Propaganda is a form of communication that aims to shape public opinion and influence individuals' beliefs, attitudes, and behaviors. It often employs emotional appeals, catchy slogans, and persuasive techniques to convince the audience of a specific viewpoint or message.
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