Raya Dunayevskaya, who died in 1987, was a highly respected and influential philosopher, political activist, and feminist. She was the founder of Marxist Humanism in the United Sta...view moreRaya Dunayevskaya, who died in 1987, was a highly respected and influential philosopher, political activist, and feminist. She was the founder of Marxist Humanism in the United States.view less