This photograph shows a Ku Klux Klan musical band from Dayton, Ohio, parading in Springfield, Ohio, on September 8, 1923. The musicians are wearing white robes and conical hats, but their faces are unmasked. Leading the band is a drum major holding a baton. Bystanders are watching the parade from the sidewalk. After a period of decline during the Jim Crow years, the Ku Klux Klan (KKK) emerged again during the 1910s. This reversal was partly due to the Great Migration, when hundreds of thousands of African Americans moved from the South to the North, seeking jobs in the North's industrialized cities, including many cities in Ohio. In addition, many people in the U.S. became involved in reform movements during the first decades of the twent...