The document provides an overview of the Mississippi Delta Blues movement through short biographies of influential Delta blues musicians such as Charley Patton, Son House, Robert Johnson, Sonny Boy Williamson II, Howlin' Wolf, and Muddy Waters. It discusses how the blues originated from the work songs of African American slaves and sharecroppers in the Mississippi Delta region. It then profiles the lives and musical contributions of seminal Delta blues artists who helped develop and popularize the genre in the early 20th century.