Arms Race
An arms race is when two countries compete for superiroity to develop and accumplate weapons. An example of this is the US and Soviet Union during the Cold War.
<span>these challenges are an example of Cohort effects.
Cohort effects refers to a group of people that have a similar view toward the world because they shared the same experience.
The event make most of the people during that time realized the importance of taking care the national security, which lead to the formation of TSA.</span>
D. night of the broken glass
USSR declared a blonde of Allied sectors and West Berlin in June 1948. The Berlin blockade cut West Berlin off from all supplies that came in