Answer:
<em>The goal is to persuade and inform and to provide personality so I would say </em><em>alliteration </em><em>and</em> <em>amplification</em><em>, but that depends on the writer. Alliteration is the use of tongue-twisters to create a positive mood. Amplification repeats the same words to grab the reader's attention.</em>
Bc they are only out for a limited amount of time