Martin Luther King Jr.'s "I Have a Dream" is a famous speech delivered during the March on Washington for Jobs and Freedom on August 28, 1963. In this speech, King expressed his vision of a future where people would be judged by their character rather than the color of their skin. He called for an end to racism and for civil and economic rights for all Americans. The speech is notable for its powerful imagery and emotional appeal, emphasizing themes of equality and justice. King's words inspired many in the Civil Rights Movement and continue to resonate today, symbolizing the ongoing struggle for racial equality in the United States.