Civil rights demonstrators, led by Dr Martin Luther King (not pictured), arrive in Montgomery from Selma on March 26, 1965 in Alabama, on the third leg of the Selma to Montgomery marches. The Selma-to-Montgomery March for voting rights ended three weeks and represented the political and emotional peak of the modern civil rights movement. The first march took place on March 07, 1965 ("Bloody Sunday") when 600 civil rights marchers were attacked by state and local police.