The First World War had a disastrous impact on the Russian economy. Food was in short supply and this led to rising prices. By January 1917 the price of commodities in Petrograd had increased six-fold. In an attempt to increase their wages, industrial workers went on strike and in Petrograd people took to
the street demanding food. On 11th February 1917, a large crowd marched through the streets of Petrograd breaking shop windows and shouting anti-war slogans.
The situation deteriorated on 22nd February when the owners of the Putilov Iron Works locked out its workforce after they demanded higher wages. Led by Bolshevik agitators, the 20,000 workers took to the streets. The army was ordered to disperse the demonstrations but they were unwilling to do this and in some cases the soldiers joined the protestors in demanding an end to the war.
Other workers joined the demonstrations and by 27th February an estimated 200,000 workers were on strike. Nicholas II, who was at Army Headquarters in Mogilev, ordered the commander of the Petrograd garrison to suppress "all the disorders on the streets of the capital". The following day troops fired on demonstrators in different parts of the city. Others refused to obey the order and the Pavlovsk regiment mutinied. Others regiments followed and soldiers joined the striking workers in the streets.
On 26th February Nicholas II ordered the Duma to close down. Members refused and they continued to meet and discuss what they should do. Michael Rodzianko, President of the Duma, sent a telegram to the Tsar suggesting that he appoint a new government led by someone who had the confidence of the people. When the Tsar did not reply, the Duma nominated a Provisional Government headed by Prince
George Lvov.
The High Command of the Russian Army now feared a violent revolution and on 28th February suggested that Nicholas II should abdicate in favor of a more popular member of the royal family. Attempts were now made to persuade Grand Duke Michael Alexandrovich to accept the throne. He refused and on the 1st March 1917, the Tsar abdicated leaving the Provisional Government in control of the country.