130K views · 2.9K reactions | More than 200,000 people listened as the Rev. Martin Luther King Jr. delivered his "I Have a Dream" speech in front of the Lincoln Memorial in Washington, D.C. in 1963. https://abcn.ws/38lYv6Z #MLKDay | ABC News | Facebook

Dr. Martin Luther King, Jr. was awarded the Nobel Peace Prize in 1964 – as an “undaunted champion of peace” – for his nonviolent struggle to end racial segregation, a recognition which he accepted on behalf of the American civil rights movement for social justice. King was 39 when he died, assassinated on 4 April 1968, during a trip to support striking sanitation workers in the city of Memphis, USA. Watch King’s acceptance speech: http://goo.gl/kYuVMx | Nobel Prize