Black Thought and Culture This link opens in a new windowBlack Thought and Culture includes approximately 100,000 pages of non-fiction writings by major American Black leaders—teachers, artists, politicians, religious leaders, athletes, war veterans, entertainers, and other figures—covering 250 years of history. In addition to the most familiar works, Black Thought and Culture presents a great deal of previously inaccessible material, including letters, speeches, prefatory essays, political leaflets, interviews, periodicals, oral histories, and trial transcripts.