The abolition of slavery in the aftermath of the Civil War is a familiar story, as is the civil rights revolution that transformed the nation after World War II. But the century in between remains a mystery: If emancipation sparked "a new birth of freedom" in Lincoln's America, why was it necessary to march in Martin Luther King, Jr.'s America? In STONY THE ROAD, Henry Louis Gates, Jr., one of our leading chroniclers of the African-American experience, seeks to answer that question in a history that moves from the Reconstruction Era to the "nadir" of the African-American experience under Jim Crow, through to World War I and the Harlem Renaissance.