What is the purpose of evidence in an argumentative essay?

As a writer, you must also use evidence to persuade your readers to accept your claims. ... A strong thesis also requires solid evidence to support and develop it because, without evidence, a claim is merely an unsubstantiated idea or opinion.

Explanation:

Basically to prove a point.

dramatic irony occurs when the reader/audience knows more about a character's situation than the character does. the one main effect is that it gives the reader a sense of superiority, or detached superiority. the reader not only seemingly discovers what is revealed, but feels superior for doing so.

it should discride this whale so it shouldnt be that hard