Overthrow of the Russian monarchy and withdrawal from World War I.
In 1917, Nicholas II abdicated (step down) from his thrown and gave by control of the monarchy for himself and his son. This allowed for a new nationalist government to take control.
The new government was then overthrown by the Lenin led Communist Party.
In regards, to World War I, after Nicholas stepped down, Russia signed a peace treaty with Germany and left the war before their other allies. They lost western lands in Russia but were able to save their military from a horrible showing on the Eastern Front.
Answer:
I am satisfied because the presidents powers are still limited
The major events that increased polarization on the world stage from the close of world war II through 1961 had to do with the Cold War between Russia and the US--primarily proxy wars such as the Korean War.
Answer:



Explanation:
Given

Solving (a): Thousandth
This implies three digits after the decimal
So:
--- <em>Approximated</em>
Solving (b): Tenths
This implies one digit after the decimal
So:
--- <em>Approximated</em>
Solving (c): Unit
This implies no decimal
So:
--- <em>Approximated</em>
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<em>Note that: The approximation were done by the approximation rules where 0 - 4 approximates to 0 and others added to 1</em>