What Was the Cold War? When Did It Begin and End

question 44

Essay

What was the Cold War? When did it begin and end? Why did the Soviet Union establish a buffer zone in Eastern Europe?

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Definitions:

Middle Ear

The section of the ear between the eardrum and the oval window that amplifies sound waves through the ossicles to the inner ear.

Amplifies Sound Waves

Increases the magnitude or intensity of sound waves, making them louder or more pronounced.

Pitch

The perceived frequency of a sound, determining its highness or lowness, often measured in hertz (Hz).

Frequency Of Sound

The number of sound waves that pass a fixed point in a unit of time, measured in Hertz (Hz), determining the pitch of the sound.