Revolucion Cubana, Ernesto "Che" Guevara, Fidel Castro, Camilo Cienfuegos, Karl Marx, Fredrich Engels, Malcolm X, Philosophy, Poetry, The hip-hop culture, Reggae, World War II, Communisim, Activisim, World history, The Cold War, The Civil Rights Movement, Martin Luther King Jr., Rage Against the Machine, Hugo Chavez, Mao, Jesus Christ, Religious conspiracies, and Reading.