The persuasive technique that is used in the manufacturing production poster is that of glittering generalities about the viewer.
This refers to the use of phrases that are able to convey certain messages due to them describing concepts that society places in high regard.
By using a glittering generality in this poster, the artist wanted to encourage people by appealing to the values that they hold in high regard.
Find out more on glittering generalities at https://brainly.com/question/1758169.
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