Rosa Luxemburg — Russian Activist born on March 05, 1870, died on January 15, 1919
Rosa Luxemburg was a Marxist theorist, philosopher, economist and revolutionary socialist of Polish-Jewish descent who became a naturalized German citizen. She was, successively, a member of the Social Democracy of the Kingdom of Poland and Lithuania, the Social Democratic Party of Germany, the Independent Social Democratic Party, and the Communist Party of Germany... (wikipedia)