Answer:
sorry,
but I think u have yr question incomplete.
hope to help you with yr next question.
<h3>stay safe healthy and happy.</h3>
First one, a bias is an opinion held by all of us regarding a subject that they want to get out there, they use it in media all the time
Since you did not put up an answer choice, the purpose for Whitman's use of repetition of words and sounds is to underscore the theme for emphasis, and for emotional effect.
They lose their effectiveness