Was the US or the Soviet Union primarily responsible for the Cold War? Answer in one complete paragraph using at least 3 pieces of evidence

the soviet union was primarily  responsible for the cold war

Explanation:

because the us army believed they were about to blow us of the face of the planet { sorry for the sarcasm } but so that's why the Soviet union was primary responsible also they were responsibly because they keep treating the us of {blowing us off the face of the planet again sorry for the sarcasm}

there is no chart here so no one can answer this.

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.