Advocates for gay, immigrant rights march in footsteps of blacks

FILE -  In this Aug. 28, 1963 file photo, Dorothy Height, right, National President of the National Council of Negro Women and Director of the center for Racial Justice of the national YWCA, listens as the Rev. Dr. Martin Luther King Jr., gestures during his "I Have a Dream" speech as he addresses thousands of civil rights supporters gathered in front of the Lincoln Memorial for the March on Washington for Jobs and Freedom in Washington, D.C. Height, who as longtime president of the National Council of Negro Women was the leading female voice of the 1960s civil rights movement, died Tuesday, April 20, 2010. She was 98. (AP Photo, File)

FILE - In this Aug. 28, 1963 file photo, Dorothy Height, right, National President of the National Council of Negro Women and Director of the center for Racial Justice of the national YWCA, listens as the Rev. Dr. Martin Luther King Jr., gestures during his "I Have a Dream" speech as he addresses thousands of civil rights supporters gathered in front of the Lincoln Memorial for the March on Washington for Jobs and Freedom in Washington, D.C. Height, who as longtime president of the National Council of Negro Women was the leading female voice of the 1960s civil rights movement, died Tuesday, April 20, 2010. She was 98. (AP Photo, File)

More Photo Galleries

Happening Now