"Antonio Gramsci (Italian; 22 January 1891? - 27 April 1937) was an Italian writer, politician, political theorist, philosopher, sociologist, and linguist. He was a founding member and onetime leader of the Communist Party of Italy and was imprisoned by Benito Mussolini's Fascist regime. Gramsci was one of the most important Marxist thinkers in the 20th century. His writings are heavily concerned with the analysis of culture and political leadership and he is notable as a highly original thinker within modern European thought. He is renowned for his theory of cultural hegemony, which describes how states use cultural institutions to maintain power in a capitalist society."--Wikipedia.