the 1906 constitution altered the nature of Russian government:
* created a bicameral Duma
* the lower house was elected by an electorate of most male Russians
* the upper house, known as the ‘council of state’ was partially appointed by the tsar - the other hand was appointed by institutions like the Orthodox church
* the upper house had the right to veto laws proposed by the lower house
* it guaranteed individuals rights to freedom of expression, assembly, conscience, press and the right to form political parties and unions