Voting Rights Act of 1965
In the 1950s, the Civil Rights Movement increased pressure on the federal government to protect the voting rights of racial minorities. In 1957, Congress passed the first civil rights legislation since Reconstruction: the Civil Rights Act of 1957. This legislation authorized the Attorney General to sue for injunctive relief on behalf of persons whose Fifteenth Amendment rights were denied, created the Civil Rights Division within the Department of Justice to enforce civil rights through litigation, and created the Commission on Civil Rights to investigate voting rights deprivations. Further protections were enacted in the Civil Rights Act of 1960, which allowed federal courts to appoint referees to conduct voter registration in jurisdictions that engaged in voting discrimination against racial minorities.
Emancipation Proclamation
In the same speech, Kennedy announced he would introduce comprehensive civil rights legislation to the United States Congress which he did a week later (he continued to push for its passage until his assassination in November 1963). Historian Peniel E. Joseph holds Lyndon Johnson's ability to get that bill, the Civil Rights Act of 1964, passed on July 2, 1964 was aided by "the moral forcefulness of the June 11 speech" which turned "the narrative of civil rights from a regional issue into a national story promoting racial equality and democratic renewal".