World War I cuts immigration and shifts labor needsJul 28, 1914Labels: World War, Northern industryBritannicaHISTORY
Northern employers intensify recruiting in the SouthJan 1, 1916Labels: Northern employers, Black SouthernersNational ArchivesDOL History
Chicago Defender urges a “Northern Drive”Aug 5, 1916Labels: Chicago Defender, Northern DriveChicago HistoryMLB Feature
Wartime labor shortages and draft accelerate movementApr 6, 1917Labels: U S, Meatpacking industryNational ArchivesBritannica
Great Northern Drive campaign launches in printMay 5, 1917Labels: Great Northern, Chicago DefenderChicagologyChicago History
East St. Louis massacre exposes Northern racial violenceJul 1, 1917Labels: East St, Racial massacrePBSEJI Calendar
NAACP leads the Silent Parade in New YorkJul 28, 1917Labels: NAACP, Silent ParadeSilent ParadeUPI Archives
Postwar strikes heighten tensions over “strikebreaking”Jan 1, 1919Labels: Postwar strikes, StrikebreakingDOL History
Defender circulation in the South expands recruitment reachJan 1, 1919Labels: Chicago Defender, Southern circulationChicago History
Red Summer violence hits Chicago during peak migrationJul 27, 1919Labels: Red Summer, ChicagoBritannicaChicago Riot
Immigration Act of 1924 locks in low immigration levelsMay 26, 1924Labels: Immigration Act, Federal policyCBP TimelineImmigration Act
Interwar recruitment wave gives way to later phasesDec 31, 1925Labels: Great Northern, Northern communitiesBritannicaNational Archives