A Look Back: MLK's 'I Have a Dream' Martin Luther King Jr. delivered the historic speech in August of 1963. His call to end to racism in the United States marks a defining moment in the nation's move toward civil rights. The speech was given to 250,000 people then, but has reached countless millions since. At Aspen Ideas, Carlyle Group co-founder David Rubenstein, explained why it’s hailed as a masterpiece of rhetoric. Rubenstein is an advocate for preserving American history and increasing the public's interest in it. |