Between 1910 and 1970, six million Black Americans left the South for the cities of the North and West. They carried copies of the Chicago Defender passed hand to hand at real personal risk. They left Mississippi Delta cotton fields devastated by the boll weevil and arrived in Chicago and Detroit seeking wages instead of sharecrop debts. Their decisions, multiplied six million times, remade the geography of African American life and forced racial equality onto the national stage.

Historian Lorraine Evelyn Booker, granddaughter of Georgia migrants who arrived in Detroit in 1944, traces the full arc of the Great Migration from the boll weevil's destruction of the Delta cotton economy through the deindustrialization that hollowed out Black neighborhoods in the 1960s and 1970s. Across twenty-four chapters she follows the migrants through the Jim Crow South that drove them out, the northern cities that received them, and the extraordinary Black urban culture they built.

Inside this African American history book:

• Jim Crow's architecture — more than 4,000 lynchings between 1880 and 1940, poll-tax disenfranchisement, and sharecropping debt cycles that replicated slavery in nominally free form (Chapter 1)
• The boll weevil's push — a beetle from Mexico destroyed fifty-percent-plus cotton yields by the 1920s, eliminating the slim margin that made staying tolerable (Chapter 2)
• Redlining and the northern ghetto — restrictive covenants, the 1919 Chicago race riot, and how white exclusion—not Black preference—created segregated neighborhoods in every receiving city (Chapter 13)
• Muddy Waters at Chess Records — McKinley Morganfield, born in Rolling Fork, Mississippi in 1913, recorded acoustic Delta blues for the Library of Congress in 1941, plugged in at Chess in 1948, and turned a regional music into the sound of the century (Chapter 17)
• Mahalia Jackson's dream — the gospel tradition migrants carried north from New Orleans reached the Lincoln Memorial in 1963 when she called out: "Tell them about the dream, Martin!" (Chapter 15)
• Black Wall Street destroyed — Tulsa's Greenwood District, thirty-five blocks burned and three hundred killed in 1921, and what it meant for Black wealth-building (Chapter 14)

The Great Migration built the communities that organized the civil rights movement and gave American music its most enduring forms. Understanding contemporary America requires understanding this migration and what it cost. The African American history of the twentieth century begins here.

For readers of Isabel Wilkerson's THE WARMTH OF OTHER SUNS and Clint Smith's HOW THE WORD IS PASSED.