Question: Asa Earl Carter co-wrote the infamous pro-segregation line given by what 45th Governor of Alabama?

Context articles: Judge Edward Aaron
Earl Long
Memduh Oğuz
Jimmy Carter
George Wallace
George Wallace presidential campaign, 1968
James Earl Carter Sr.
Lurleen Wallace
The Education of Little Tree
Asa Earl Carter

Judge Edward Aaron (born 1923) was an African American handyman in Birmingham, Alabama who was abducted by seven members of Asa Earl Carter's independent Ku Klux Klan group on Labor Day, September 2, 1957.
Earl Kemp Long (August 26, 1895 – September 5, 1960) was an American politician and the 45th Governor of Louisiana, serving three non-consecutive terms.
 Long, known as "Uncle Earl", connected with voters through his folksy demeanor and colorful oratory.
 He departed from other southern politicians of his time by promoting a progressive agenda, including expanding school lunch programs, teacher pay, public works projects, and minority voting rights.
Memduh Oğuz (born 1948) is a Turkish retired bureaucrat who served as the 45th Governor of Isparta between 2010 and 2013, the 36th Governor of Kırklareli between 1999 and 2000, the 29th Governor of Kocaeli between 1996 and 1999, the 37th Governor of Tekirdağ between 1991 and 1992 and as the 36th Governor of Burdur between 1988 and 1991.
 He is a former "Kaymakam" (district governor).
James Earl Carter Jr. (born October 1, 1924) is an American politician who served as the 39th President of the United States from 1977 to 1981.
 A member of the Democratic Party, he also served as the Governor of Georgia prior to his election as president.
 Carter has remained active in public life during his post-presidency, and in 2002 he was awarded the Nobel Peace Prize for his work with the Carter Center.
George Corley Wallace Jr. (August 25, 1919 – September 13, 1998) was an American politician and the 45th Governor of Alabama, having served two nonconsecutive terms and two consecutive terms as a Democrat: 1963–1967, 1971–1979 and 1983–1987.
 Wallace has the third longest gubernatorial tenure in post-Constitutional U.S. history, at 16 years and four days.
 He was a U.S. Presidential candidate for four consecutive elections, in which he sought the Democratic Party nomination in 1964, 1972, and 1976, and was the American Independent Party candidate in the 1968 presidential election.
 He remains the last third-party candidate to receive pledged electoral college votes from any state.
Former Governor of Alabama George Wallace ran in the 1968 United States presidential election as the candidate for the American Independent Party.
 Wallace's pro-segregation policies during his term as Governor of Alabama were rejected by the mainstream of the Democratic Party.
 The impact of the Wallace campaign was substantial, winning the electoral votes of several states in the Deep South.
 Although Wallace did not expect to win the election, his strategy was to prevent either major party candidate from winning a majority in the Electoral College.
 This would throw the election into the House of Representatives, where Wallace would have bargaining power sufficient enough to determine, or at least strongly influence, the selection of a winner.
James Earl Carter Sr. (September 12, 1894 – July 22, 1953) was an American businessman, farmer, and legislator from Plains, Georgia.
 He was the father of former President of the United States, Jimmy Carter (born 1924), William Alton "Billy" Carter (1937–1988), Gloria Carter Spann (1926–1990), and Ruth Carter Stapleton (1929–1983).
Lurleen Brigham Wallace (September 19, 1926 – May 7, 1968) was the 46th Governor of Alabama for fifteen months from January 1967 until her death in May 1968.
 She was the first wife of Alabama Governor George Wallace, whom she succeeded as governor because the Alabama constitution forbade consecutive terms.
 She was Alabama's first female Governor and was the only female governor to hold the position until Kay Ivey became the second woman to succeed to the office in 2017.
 She was also the only female governor in U.S. history to have died in office (although Ella T. Grasso resigned as Governor of Connecticut shortly before dying of cancer).
 In 1973, she was posthumously inducted into the Alabama Women's Hall of Fame.
The Education of Little Tree is a memoir-style novel written by Asa Earl Carter under the pseudonym Forrest Carter.
 First published in 1976 by Delacorte Press, it was initially promoted as an authentic autobiography recounting Forrest Carter's youth experiences with his Cherokee grandparents in the Appalachian mountains.
 However, the book was later claimed to be a literary hoax done by Asa Earl Carter, a white political activist from Alabama heavily involved in segregationist causes before he launched his career as a novelist.
 Although claimed to be autobiographical originally, it is now believed that it is only loosely based on Carter's own experiences in his youth.
Asa Earl Carter (September 4, 1925 – June 7, 1979) was a 1950s Ku Klux Klan leader, segregationist speech writer, and later western novelist.
 He co-wrote George Wallace's well-known pro-segregation line of 1963, "Segregation now, segregation tomorrow, segregation forever", and ran in the Democratic primary for governor of Alabama on a segregationist ticket.
 Years later, under the alias of supposedly Cherokee writer Forrest Carter, he wrote "" (1972), a Western novel that led to a 1976 National Film Registry film, and "The Education of Little Tree" (1976), a best-selling, award-winning book which was marketed as a memoir but which turned out to be fiction.