Book excerpt: African Americans, their city, and their past. Capturing 300 years of history and focusing on African American communities' social, cultural, and political pasts, this book captures a significant portion of the diversity that is New Orleans. Author Keith Weldon Medley's research encompasses Congo Square, Old Treme, Louis Armstrong, Fannie C. Williams, Mardi Gras, and more in this groundbreaking work. He creates a comprehensive history of New Orleans and the black experience.