Medgar Wiley Evers (July 2, 1925 – June 12, 1963) was an American civil rights activist who was the NAACP's first field secretary in Mississippi. A United States Army veteran who served in World War II, he was engaged in efforts to overturn racial segregation at the University of Mississippi, end the segregation of public facilities, and expand opportunities for African Americans, including the enforcement of voting rights prior to his assassination.
After college, Evers became active in the civil rights movement in the 1950s. Following the 1954 ruling of the United States Supreme Court in Brown v. Board of Education that segregated public schools were unconstitutional, he challenged the segregation of the state-supported public University of Mississippi. Evers applied to law school there, as the state had no public law school for African Americans. He also worked for voting rights, economic opportunity, access to public facilities, and other changes in the segregated society.