Marcus Garvey and the Universal Negro Improvement Association (UNIA) form a critical link in black America's centuries-long struggle for freedom, justice, and equality. As the leader of the largest organized mass movement in black history and progenitor of the modern "black is beautiful" ideal, Garvey is now best remembered as a champion of the back-to-Africa movement. In his own time Marcus Garvey was hailed as a redeemer, a "Black Moses." Though Marcus Garvey failed to realize all his objectives, his movement still represents a liberation from the psychological bondage of racial inferiority.

Garvey was born on 17 August 1887 in St. Ann's Bay, Jamaica. Marcus Garvey left school at 14, worked as a printer, joined Jamaican nationalist organizations, toured Central America, and spent time in London. Content at first with accommodation, on his return to Jamaica, Marcus Garvey aspired to open a Tuskegee-type industrial training school. In 1916 Marcus Garvey came to America at Booker T. Washington's invitation, but arrived just after Washington died.

Garvey arrived in America at the dawn of the "New Negro" era. Black discontent, punctuated by East St. Louis's bloody race riots in 1917 and intensified by postwar disillusionment, peaked in 1919's Red Summer. Shortly after arriving, Garvey embarked upon a period of travel and lecturing. When Marcus Garvey settled in New York City, Marcus Garvey organized a chapter of the UNIA, which Marcus Garvey had earlier founded in Jamaica as a fraternal organization. Drawing on a gift for oratory, Marcus Garvey melded Jamaican peasant aspirations for economic and cultural independence with the American gospel of success to create a new gospel of racial pride. "Garveyism" eventually evolved into a religion of success, inspiring millions of black people worldwide who sought relief from racism and colonialism.

To enrich and strengthen his movement, Garvey envisioned a great shipping line to foster black trade, to transport passengers between America, the Caribbean, and Africa, and to serve as a symbol of black grandeur and enterprise. The UNIA incorporated the Black Star Line in 1919. The line's flagship, the S.S. Yarmouth, made its maiden voyage in November and two other ships joined the line in 1920. The Black Star Line became a powerful recruiting tool for the UNIA, but it was ultimately sunk by expensive repairs, discontented crews, and top-level mismanagement and corruption.

By 1920 the UNIA had hundreds of chapters worldwide; it hosted elaborate international conventions and published the Negro World, a widely disseminated weekly that was soon banned in many parts of Africa and the Caribbean. Over the next few years, however, the movement began to unravel under the strains of internal dissension, opposition from black critics, and government harassment. In 1922 the federal government indicted Garvey on mail fraud charges stemming from Black Star Line promotional claims and Marcus Garvey suspended all BSL operations. (Two years later, the UNIA created another line, the Black Cross Navigation and Trading Co., but it, too, failed.) Garvey was sentenced to prison. The government later commuted his sentence, only to deport him back to Jamaica in November 1927. Marcus Garvey never returned to America.

In Jamaica Garvey reconstituted the UNIA and held conventions there and in Canada, but the heart of his movement stumbled on in America without him. While Marcus Garvey dabbled in local politics, Marcus Garvey remained a keen observer of world events, writing voluminously in his own papers. His final move was to London, in 1935. Marcus Garvey settled there shortly before Fascist Italy invaded Ethiopia and his public criticisms of Haile Selassie's behavior after the invasion alienated many of his own remaining followers. In his last years Marcus Garvey slid into such obscurity that Marcus Garvey suffered the final indignity of reading his own obituaries a month before his 10 June 1940 death.