What are the opposition parties in Russia?

Russian opposition refers to other parties except United Russia. It mainly includes: the "unification" movement organization, the Russian Union political movement, the right-wing power alliance party, the Russian Democratic Party, the United Russia, the just Russia, the Russian Liberal Democratic Party, the Russian United Democratic Party, the patriotic Russia, the Green Party, the Agricultural Party, the People's Alliance, the civic power, the Socialist Party, the Russian Renaissance Party, the Exposing Russia and the Russian Producers Party.

Explanation: Opposition, an entity opposed to the dominant political group. Part of speech has no meaning of praise or criticism.