State Duma State Duma The State Duma (), commonly abbreviated in Russian as Gosduma (), is the lower house of the Federal Assembly of Russia, while the upper house is the Council of the Federation. The Duma headquarters are located in central Moscow, a few steps from Manege Square. Its members are referred to as deputies. The State Duma replaced the Supreme Soviet as a result of the new constitution introduced by Boris Yeltsin in the aftermath of the Russian constitutional crisis of 1993, and approved by the Russian public in a referendum. The State Duma was introduced in 1906 after the
Provisional Committee of the State Duma Imperial Government. According to Milyukov Chkheidze never participated in the work of the Committee. On March 15 (March 2 O.S.) the Committee and the Petrograd Soviet agreed to create the Provisional Government. Many members of the Committee went on to serve in the Provisional Government, while the Committee continued to play an insignificant role until the Fourth Duma was dissolved on September 19 (September 6 O.S.). Provisional Committee of the State Duma Provisional Committee of the State Duma () was a special government body established on March 12, 1917 (27 February O.S.) by the Fourth State Duma deputies at the