Irene Morgan
On July 16, 1944, Irene Morgan refused to surrender her seat to white passengers and move to the back of a Greyhound bus while traveling from Gloucester County, Virginia, to Baltimore, Maryland. She was arrested and convicted in the Virginia courts for violating a state statute requiring racial segregation on all public vehicles. The NAACP appealed her case to the Supreme Court. On June 3, 1946, by a 6-to-1 decision, the Court ruled that the Virginia statute was unconstitutional when applied to interstate passengers on interstate motor vehicles because it put an undue burden on interstate commerce.