Porque a medida que la revolución industrial creó armas más rápido, pudo abastecer a los militares y cada país tuvo una carrera armamentista entre sí para ver quién tenía la mejor arma.
I think not, because it should be anyone's best interest not to start a nuclear war with anyone. Nuclear bombs destroy land and makes the land bombed unable to support life for a long while, since all the plants are destroyed and water and land is contaminated.
B, Its B. Reason for this is that the US and SU had mobilized such huge army’s for this conflicts.
Can you explain the question more?