Nalyze and make an argument for the success of Martin Luther King Jr speech, I Have a Dream”

I need an Analytic Essay of about 3 pages, including the questions at the end of these instructions.

I am supposed to analyze and make an argument for the success of Martin Luther King Jr. speech, I Have a Dream”…Why was it a success???

The thesis statement for why this speech was a success is very important, so please make sure it is very specific.

Answer the following questions at the end of the paper…
1.What criteria are you using to evaluate your subject and why is this criteria appropriate for your purpose?

2.What parts of your subject are you focusing on and why?

3.What was easy and what was hard in writing this essay?