In April 1917, assisted by Germans, Lenin returned to Russia from Switzerland. At once he took control and direction over the Bolsheviks. He prepared to seize power using a clear plan: First the Bolsheviks had to gain control of the Petrograd Soviet.
Answer:
SExagesimal
Explanation:
Sexagesimal (also known as base 60 or sexagenary) is a numeral system with sixty as its base. It originated with the ancient Sumerians in the 3rd millennium BC, was passed down to the ancient Babylonians, and is still used—in a modified form—for measuring time, angles, and geographic coordinates.
The answer to this question is B
