Brown did not cause the modern civil rights movement, which, as noted in the previous two chapters, began during World War II and continued in cities like New York after the war. But the decision did ensure that when the movement resumed after waning in the early 1950s, it would have the backing of the federal courts. Mass action against Jim Crow soon reappeared. On December 1, 1955, Rosa Parks, a black tailor’s assistant who had just completed her day’s work in a Montgomery, Alabama, department store, refused to surrender her seat on a city bus to a white rider, as required by local law. Parks’s arrest sparked a year-long bus boycott, the beginning of the mass phase of the civil rights movement in the South. Within a decade, the civil rights revolution had overturned the structure of legal segregation and regained the right to vote for black southerners. In 2000, Time magazine named Rosa Parks one of the 100 most significant persons of the twentieth century.

The mug shot of Rosa Parks, taken in December 1955 at a Montgomery, Alabama, police station after she was arrested for refusing to give up her seat on a city bus to a white passenger.
Parks is widely remembered today as a “seamstress with tired feet,” a symbol of ordinary blacks’ determination to resist the daily injustices and indignities of the Jim Crow South. In fact, her life makes clear that the civil rights revolution built on earlier struggles. Parks was a veteran of black politics. During the 1930s, she took part in meetings protesting the conviction of the Scottsboro Boys. She served for many years as secretary to E. D. Nixon, the local leader of the NAACP. In 1943, she tried to register to vote, only to be turned away because she supposedly failed a literacy test. After two more attempts, Parks succeeded in becoming one of the few blacks in Montgomery able to cast a ballot. In 1954, she attended a training session for political activists at the Highlander School in Tennessee, a meeting ground for labor and civil rights radicals.
No one knows exactly why Parks decided not to give up her seat that day. Perhaps it was because an all-white jury in Mississippi had just acquitted the murderers of Emmett Till, a black teenager who had allegedly whistled at a white woman. Jo Ann Robinson, a professor at the all-black Alabama State University, had been calling for a boycott of public transportation since 1954. When news of Parks’s arrest spread, hundreds of blacks gathered in a local church and vowed to refuse to ride the buses until accorded equal treatment. For 381 days, despite legal harassment and occasional violence, black maids, janitors, teachers, and students walked to their destinations or rode an informal network of taxis. Finally, in November 1956, the Supreme Court ruled segregation in public transportation unconstitutional. The boycott ended in triumph.