John Henrik Clarke (born John Henry Clark; January 1, 1915July 16, 1998) was an African-American historian, professor, and pioneer in the creation of Pan-African and Africana studies and professional institutions in academia starting in the late 1960s. Early life and education He was born John Henry Clark on January 1, 1915, in Union Springs, Alabama, the youngest child of John Clark, a sharecropper, and Willie Ella Clark, a washer woman, who died in 1922. ). With the hopes of earning enough money to buy land rather than sharecrop, his family moved to the closest mill town in Columbus, Georgia. Counter to his mother's wishes for him to become a farmer, Clarke left Georgia in 1933 by freight train and went to Harlem, New York, as part of the Great Migration of rural blacks out of the South to northern cities. There he pursued scholarship and activism. He renamed himself as John Henrik (after rebel Norwegian playwright Henrik Ibsen) and added an "e" to his surname, spelling it as "Clarke". He also joined the U.S. Army during World War II. Clarke was heavily influenced by Cheikh Anta Diop, which inspired his piece "The Historical Legacy of Cheikh Anta Diop: His Contributions to a New Concept of African History". Clarke believed that the credited Greek philosophers gained much of their theories and thoughts from contact with Africans, who influenced the early Western world. Positions in academia Clarke was a professor of Black and Puerto Rican Studies at Hunter College of the City University of New York from 1969 to 1986, where he served as founding chairman of the department. He also was the Carter G. Woodson Distinguished Visiting Professor of African History at Cornell University’s Africana Studies and Research Center. Additionally, in 1968 he founded the African Heritage Studies Association and the Black Caucus of the African Studies Association. In its obituary of Clarke, The New York Times noted that the activist's ascension to professor emeritus at Hunter College was "unusual... without benefit of a high school diploma, let alone a Ph.D." It acknowledged that "nobody said Professor Clarke wasn't an academic original. " In 1994, Clarke earned a doctorate from the non-accredited Pacific Western University (now California Miramar University) in Los Angeles, having earned a bachelor's degree there in 1992. Career By the 1920s, the Great Migration and demographic changes had led to a concentration of African Americans living in Harlem.