The Russian Revolution was one of the great events of the twentieth century. The revolution of February 1917 brought Russia the first democratic regime. During the 1917 Russian revolution there were two distinct periods. These periods were known as the critical period from 1917-1921 and the consolidation period form 1922-1928. Leading up to and during these periods of the revolution, roles as leaders were extremely significant to the achievement and success of the implementation of revolutionary aims and ideas.
             The immediate cause of the February Revolution of 1917 was the collapse of the tsarist regime under the strain of World War I. The backward economic condition of the country, made it unable to sustain the war effort against Germany. The imperial government was ceased and political roles were implemented by two new groups, the Provisional Government formed by the provisional committee of the Duma and the Petrograd Soviet of Workers' and Soldiers' Deputies. The Provisional Government committee of the Duma announced that its role would be to handle restoration of order. The Provisional Government, except for the socialist Kerensky, was made up of liberal leaders. The chairman, Lvov, was a wealthy landowner and member of the Kadets, which favoured an immediate constitutional monarchy and ultimately a republic. The proclamation of the Provisional Government on 28th Feb 1917 was to overcome the old regime and to appoint ministers of public cabinet. Further there aims included the freeing of political, military and religious prisoners, freedom of speech religion and assembly; no class restrictions, constitute assembly; a citizen army (peoples militia) and the enforcing of the four tail suffrage. In dealing with the crucial social problems, the Provisional Government claimed that, being provisional, it could not make changes such as confiscating land and distributing it to the peasants. Failure to provide the cities with grain agg...