Martin Luther King Jr.
Martin Luther King Jr. was the single most instrumental force in the Civil Rights Movement during the 1950's and 1960's. His use of a nonviolent approach to atrocities of humanity granted him the honor of a Nobel Peace Prize and the inspiration of an American nation and world at large. His famous speech during the march on Washington is forever engrained in American history as a pivotal point in the nations history. He influenced several political policies and calls to action, most notably the Civil Rights Act of 1964, which outlawed major forms of discrimination against African Americans and women, including racial segregation. It ended unequal application of voter registration requirements and racial segregation.
Martin Luther King was a living example that one person could change the world, with help of many.