Martin Luther King Jr. delivered his iconic "I Have a Dream" speech on August 28, 1963 at the Lincoln Memorial in Washington D.C. to over 250,000 civil rights supporters. In the speech, King invoked the Declaration of Independence, Emancipation Proclamation, and Constitution to call for an end to racial inequality and the fulfillment of the American dream of freedom and justice for all. Through repetition of phrases like "I have a dream" and emotive rhetoric, King envisioned a future where people "will not be judged by the color of their skin but by the content of their character." The speech had a profound impact through King's powerful delivery and the symbolic site at the Lincoln Memorial.