Martin Luther King The most important person to have made a significant change in the rights of Blacks was Martin Luther King. He had great courage and passion to defeat segregation and racism that existed in the United States, and it was his influence to all the Blacks to defy white supremacy and his belief in nonviolence that lead to the success of the Civil Rights movement. Martin Luther King was born on January 15, 1929 in Atlanta, Georgia where the city suffered most of the racial discrimination in the South, and, in addition, the Ku Klux Klan had one of it's headquarters there. But it was his father, Martin Luther King Sr. who played an important role in shaping the