What was the name of the uprising in 1917 that forced the czar to give up his throne?

It was called the Russian Revolution. In March 1917, the army garrison at Petrograd joined striking workers in demanding socialist reforms, and Czar Nicholas II was forced to abdicate. Nicholas and his family were first held at the Czarskoye Selo palace, then in the Yekaterinburg palace near Tobolsk.

I would honestly say the answer is the "Russian Revolution"