The Challenge of BlacknessISBN: 9780813040622Platform/Publisher: Project MUSE / University Press of FloridaDigital rights: Users: Unlimited; Printing: Chapters; Download: Chapters Subjects: African Americans; African Americans; African American intellectuals; Blacks; African Americans; The Challenge of Blackness examines the history and legacy of the Institute of the Black World (IBW), one of the most important Black Freedom Struggle organizations to emerge in the aftermath of the assassination of Dr. Martin Luther King Jr.