Jerome Joseph Jerry Shestack (February 11 1923 August 18 2011) was a Philadelphia lawyer and human rights advocate active in Democratic Party politics who served as president of the American Bar Association (ABA) from 1997 to 1998. He chaired the International League for Human Rights for twenty years and was appointed the United States Ambassador to the United Nations Commission on Human Rights from 1979 to 1980 by President Jimmy Carter. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Office Holder