Duma Duma A duma (дума) was a Russian assembly with advisory or legislative functions. The term comes from the Russian verb думать ("dumat’") meaning "to think" or "to consider". The first formally constituted duma was the State Duma introduced into the Russian Empire by Tsar Nicholas II in 1905. The Tsar dismissed the first duma within 75 days and re-elected second duma within three months. It was dissolved in 1917 during the Russian Revolution. Since 1993, the State Duma is the lower legislative house of the Russian Federation. Historians use the term "Boyar Duma" to denote the council of boyars and
Duma this was changed to a five-year term in late 2008. In previous elections of 1993, 1995, 1999 and 2003 one half of the deputies were elected by a system of proportional representation and one half were elected by plurality in single member districts. However, the 2007 Duma elections were carried out in a new format: all 450 deputies were elected by a system of proportional representation. Russian citizens at least 21 years old are eligible to run for the Duma (Article 97). Duma A duma (дума) was a Russian assembly with advisory or legislative functions. The term comes from the