How did the czar abdicated by march 1917

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Many uncontrollable strikes took place in Petrograd, ones which he tried to send out his army to to save.

However, his soldiers then refused to let fire on the protesters.

He then weakened a huge amount and lost great chunks of his supporters.

This meant he had to abdicate..

And you are welcom:)

The answer is be

the educated

hope it helps