Both the speech and the poster uses Diction to convey their message.
<h3>What is Diction?</h3>
Diction is known to be a form of thorough selection of words that is to be employed in communicating a message or setting up a specific voice or writing style.
An example is the use of flowy, figurative language to form a kind of beautiful poem and another is the one used in the poster.
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the phisycics behing that is that there are 7.8 billion people in the world
Maybe talk about how racial profiling is demoralizing because it breaks the spirit of those affected