The collapse of Russia's tsarist regime in March 1917 was aided by all of the following except Group of answer choices the incompetent political leadership of Nicholas II. the leadership of the Mensheviks in forming the new Provisional Government. the wartime casualties due to incompetent military leadership and poor equipment. a general strike in Petrograd.

The leadership of the Mensheviks in forming the new Provisional Government.

Explanation:

The collapse of Russia's tsarist regime was the work of Bolshevik under the leadership of Lenin. The Russian Social Democratic Workers Party was divided into two: Mensheviks and Bolsheviks, Both split based on ideology and beliefs. Mensheviks supported change with the collaboration of the middle class and the bourgeoisie. Mensheviks believed in fighting with legal methods and trade union work rather than using violence like the Bolshevik.  

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necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.