at the
Oak Ridge National Laboratory in 1958 In 1953, the
Tennessee State Constitution was amended, extending the gubernatorial term from two years to four years. The new amendments prevented governors from serving consecutive terms, but a temporary exception was made for Clement. He was elected to a full four-year term in 1954 after his initial two-year term. In 1958, with Clement term-limited, Ellington sought the Democratic Party's nomination for governor. His opponents were Memphis mayor Edmund Orgill, Nashville attorney
Clifford Allen, and Judge Andrew "Tip" Taylor. Since Crump's death in 1954, the Clement-Ellington alliance had become the state's leading political organization. Ellington won the nomination with 213,415 votes to 204,629 for Taylor, 204,382 for Orgill, and 56,854 for Allen. In response, dozens of protesters picketed the state capitol and demanded a meeting with Ellington, but he refused. At the
1960 Democratic National Convention, a rift had begun to form in the relationship between Clement and Ellington. The former endorsed
John F. Kennedy for president, and the latter endorsed
Lyndon B. Johnson. In September, Ellington helped organize federal relief efforts in the wake of
Hurricane Betsy. Ellington again sought the Democratic Party nomination for governor in 1966. His opponent,
John Jay Hooker, was a friend of former Governor Browning, and had been endorsed by the
Nashville Tennessean. Ellington was endorsed by President Johnson, Clement, and the
Nashville Banner. He defeated Hooker for the nomination, 413,950 votes to 360,105. The divide between Clement and Ellington continued to grow, as Ellington refused to endorse Clement in his US Senate primary campaign against
Ross Bass. Governor Clement attempted to spend the state's budget surplus to ensure the Ellington administration did not inherit it. Ellington won the general gubernatorial election in 1966. By this time, he had shifted his position on segregation, and openly supported an end to the long-standing practice. In 1967, he appointed African American
Hosea T. Lockard to his cabinet as administrative assistant; he was the first black cabinet member in state history. On April 4, 1968, the
assassination of Martin Luther King Jr. in Memphis led Ellington to immediately mobilize the
National Guard, to prevent
rioting in the city. In September 1967, Ellington signed a bill repealing the
Butler Act, the 1925 law that had outlawed the teaching of the
Theory of Evolution in state schools. ==Later life==