Sloganeering (noun)

1. The use of slogans, especially in political contexts.
2. The practice of using simple and memorable phrases to promote a product, idea, or cause.

Origin:

From the word "slogan" meaning "a catchphrase or phrase associated with a political party or movement".

Examples:

1. The political campaign was full of sloganeering and catchy phrases.
2. The company's advertising campaign relied heavily on sloganeering.
3. The political party's sloganeering was so repetitive that it became annoying.
4. Sloganeering is a way to simplify complex ideas and make them more memorable.
5. The protest signs were full of sloganeering messages.