Which is the best way to determine the authors purpose for writing a literary work

An author's purpose is reflected in the way he writes about a topic. For instance, if his purpose is to amuse, he will use jokes or anecdotes in his writing. Clues to an author's purpose may be found in titles, prefaces, and the author's background.

Explanation:

intonation based on rhythm.

hello.  

answer ir: bush stirs up emotions of brotherhood and freedom to inspire americans.

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