The Cold War is a period in history characterized by an increase in tensions between the United States and the Soviet Union. The term Cold War refers to the period that began after the end of World War II, when the United States and the Soviet Union both emerged as global superpowers. Conflict stemmed from the countries' divergent ideologies: The United States supported free-market capitalism and sought to spread democracy around the world while the Soviets believed in a communist, planned economy and did not allow countries in its sphere to choose their leadership. The desire by both nations to spread these ideas led to an era of mistrust, hostility and proxy battles, nearly resulting in nuclear war.  

The path to understanding the Cold War will test your skill as a historian and a code breaker. Only the most dedicated historians will be able to find the codes embedded in each page and use those codes to stop the launch of nuclear weapons. Be sure to record your discoveries on the graphic organizer, along with any clues that you uncover. Can you find the codes in time to stop the launch and save the world?

graphic organizer:

Google form: The teacher will need to make a copy and share directly with students