3. The Cold -

This was the period of geopolitical tension between the and the Soviet Union (and their respective allies) between 1947 and 1991.

The common cold is a viral infection of the upper respiratory tract. It is most often caused by . Symptoms: Sore throat, runny nose, coughing, and sneezing. 3. The Cold

The nuclear arms race, the Space Race, and the ideological struggle between Capitalism and Communism. This was the period of geopolitical tension between