The company's headquarters are located in Philadelphia, Pennsylvania. As the owner of the international media company NBCUniversal since 2011, Comcast is a producer of feature films and television programs intended for theatrical exhibition and over-the-air and cable television broadcast.
The MOWM was the model for the 1963 March on Washington, where Martin Luther King, Jr. gave his famous âI Have a Dream Speech,â and the militant Black-only politics of the MOWM foreshadowed the Black Power movement of the late 1960s.
Bet You Didn't Know: March on Washington. Find out how Martin Luther Kingâs âI Have a Dreamâ speech became an impromptu addition to the March on Washington. Introduction. On August 28, 1963, more than 200,000 Americans gathered in Washington, D.C., for a political rally known as the March on Washington for Jobs and Freedom.