The February/March Revolution had the effects of the war on Russian soldiers, the effects of the war on Russian civilians, the decision to go to the front, the inability to suppress riots, and the loss of support from all classes
A temporary government formed from those members of the Duma who had not fled after the abdication of the Tsar. They agreed to rule Russia until elections could be held to choose the new government to replace the Tsar.
Supported by the Germans, Lenin returned and made speeches calling for an end to co-operation with the Provisional Government. His ideas were written down in the April Theses and generated the slogan "Peace, Bread and Land."