Henderson v. United States (1950)

Henderson v. United States, 339 U.S. 816 (1950) , was a landmark decision by the United States Supreme Court that abolished segregation in railroad dining cars.
Background.
In the early part of the 20th century, railroads did not provide dining facilities for African-Americans. But public pressure in the 1930s and 1940s forced railroads to provide some kind of dining arrangement for black passengers. In response, they set up one or two tables for African-Americans. No matter how many needed to eat, there were only a few chairs available to them.
On May 17, 1942, Elmer W. Henderson, an African-American passenger, was travelling first-class on the Southern Railway from Washington, D.C. to Atlanta, Georgia. He was a lawyer traveling as part of his duties for President Roosevelt's Fair Employment Practice Committee. 
At about 5:30 pm, while the train was in Virginia, the first call to dinner was announced and he went promptly to the dining car. Under practices then in effect, the two end tables nearest the kitchen were to be reserved initially for Negroes. As the tables were partly occupied by white passengers (with at least one seat at them unoccupied) the dining-car steward would not seat Henderson in the dining car. Instead, the steward offered to serve him at his pullman seat. Henderson said no and the steward agreed to send him word when space was available. No word was sent and he was not served, although he twice returned to the diner before it was closed at 9 pm.
Interstate Commerce Commission hearings.
Henderson filed a complaint with the Interstate Commerce Commission (ICC) in October 1942. He alleged this conduct violated provisions of the Interstate Commerce Act of 1887. While the Commission agreed that he had suffered undue and unreasonable prejudice and disadvantage, it dismissed the occurrence as a casual incident brought about by the bad judgment of an employee. 
A three-judge United States District Court for the District of Maryland found the practice was in violation of the Interstate Commerce Act but remanded the case on February 18, 1946 back to the ICC. On March 1, 1946, the company announced a change in their rules for dining cars. Ten tables would be exclusively for white passengers and one table of four seats would be exclusively for black passengers with a curtain drawn between this and the other tables. White passengers could no longer be seated at the black table. This satisfied the ICC and the federal court. However, Henderson was not satisfied and, with the backing of the National Association for the Advancement of Colored People (NAACP) appealed the decision to the Supreme Court.
The decision.
The US Supreme Court did not rule on the constitutionality of "separate but equal" in this instance, but did find that the railroad had failed to provide the passenger with the same level of service provided to a white passenger with the same class of ticket. The Court found this violated the Interstate Commerce Act, which made it illegal for a railroad in interstate commerce “to subject any particular person… to any undue or unreasonable prejudice or disadvantage in any respect whatsoever.”
With the permission of the Court, Sam Hobbs, a member of the United States House Committee on the Judiciary filed a brief as "amicus curiae" in support of the lower court decision. Several other amicus curiae briefs were filed in support of Henderson, the appellant.