Why was important the arms race

Answer: To achieve military domination on a global scale.

Explanation:

With the end of World War II, tensions between the united states and the Soviet Union increased. This event in history is known as the Cold War. Many factors characterize the Cold War. One of the main features is the armament race between these two superpowers.

In this sense, the importance of this fact lies in the effort to highlight one of the two forces as the most dominant in the military mind. To this end, the Soviet Union and the United States have spent billions of dollars on new military innovations and technologies.