Question

main events leading to the February revolution in petrograd

Answer 1

22 Feb: Lockoto of factory was done on the banks of the Neva river in Petrograd
23 February:sympathy strike was done by workers in 50 factories.Demonstrating workers crossed from factory quarters to the Centre of the capital Nevskii Prospekt. 
24 and 25 February: the govt. Called the cavalry
25 Feb: the government suspended the Duma
26 Feb: demonstrates returned in force to the streets of the left bank
27 Feb. :the police headquarters were ransacked. People raised slogans about bread , wages, better hours and democracy.govt called the cavalry
By evng. ..soldiers and workers gathered to form a soviet called the Petrograd soviet
28 Feb. :a delegation went to see Tsar..commanders advised him to abdicate
2 March:Tsar abdicated