Compare Martin Luther King Jr’s “I Have a Dream Speech” to the Langston Hughes poem “Harlem”

I need this ASAP by 12/13/18 Review Martin Luther King Jr’s “I Have a Dream Speech”. Compare this speech to the Langston Hughes poem, “Harlem” in the beginning of the play. Which genre reaches more people and which piece of literature is more effective (in your opinion)? You can present your thoughts and findings in an essay. Must be in MLA format