Russian nihilism was an early kind of nihilist philosophy. It was also a broad cultural movement that mixed with some revolutionary movements. Russian nihilism is often wrongly called a kind of political terrorism because of this. Its main interest was to destroy traditional values, especially in art and religion. Its main philosophers were Nikolay Chernyshevsky and Dmitry Pisarev. It also rejected the belief in free will and God. Unlike German nihilism which came from German idealism, Russian nihilism was strongly against idealism.