Why was MLK Jr.'s "i have a dream" speech one of the best speeches in history?

It created a gateway for many other activist and just the black community in general.

Explanation:

King eloquently references the Gettysburg Address as well as the Emancipation Proclamation, the Constitution, and Declaration of Independence. These intellectual references give his words weight and credibility; they ground his speech in significant historical context.

Well you can start by writing a thorough plan. Ensure your essay has a clear structure and overall argument. Try to back up each point you make with a quotation. Answer the question in your introduction and conclusion but remember to be creative too