the Middle District of Alabama vacated by Judge Charles Kennamer. He was nominated to the same position on January 12, 1956. He was confirmed by the United States Senate on January 31, 1956, and received his commission on February 1, 1956. He served as Chief Judge from 1966 to 1979. His service terminated on July 12, 1979, due to his elevation to the Fifth Circuit. Notable district court case and incidents In 1956, Johnson ruled in favor of Rosa Parks, striking down the "blacks in the back of the bus" law of the city of Montgomery Alabama, as unconstitutional. In orders issued in 1961 and 1962, he ordered the desegregation of bus depots (such as the Montgomery Greyhound station) and the Montgomery Regional Airport in Alabama's Middle judicial district. In 1961 he ordered the Ku Klux Klan and Montgomery police to stop the beating and harassment of Freedom Riders attempting to integrate interstate bus travel. In March 1965, Judge Johnson ruled that activists had the right to undertake the Selma to Montgomery march as a means to petition the government, overturning Governor George Wallace's prohibition of the march as contrary to public safety. Thousands of sympathizers traveled to Selma to join the march, which had 25,000 participants by its last leg into Montgomery on March 25, 1965. It was considered integral to gaining passage by Congress of the Voting Rights Act of 1965. Judge Johnson received death threats and ostracism for his role in advancing civil rights, and was protected by federal marshals for nearly two decades. A burning cross was placed on his lawn in 1956 following the Rosa Parks decision, and his mother's house was bombed in 1967, although she was not hurt. FBI director nomination In 1977 President Carter and Attorney General Griffin Bell asked Johnson to become FBI Director when Director Clarence M. Kelley stepped down. But, the day after Carter nominated him, Johnson was found to have an aneurysm, or abnormal swelling, of his abdominal aorta. His nomination had to be withdrawn and William H. Webster was nominated in his place. Federal appellate judicial service Johnson was nominated by President Jimmy Carter on April 2, 1979, to the United States Court of Appeals for the Fifth Circuit, to a new seat established by 92 Stat. 1629. He was confirmed by the Senate on June 19, 1979, and received his commission on June 21, 1979. His