I have a dream " answer it like an international student"

Many people consider this speech to be a powerful and eloquent speech. Explain what made it so effective.

Don’t focus your attention so much on the ideas of the speech. Don’t just repeat lines from the speech.

Do focus on how the speech is constructed and on how the speech was delivered. If you quote from the speech, follow up with analysis and comment explaining why the quoted passage is effective.

Answer it after read what I post it " I Have a Dream"