DBQ Answer Key Cold War Begins Key Events and Analysis

To gain a clear understanding of the geopolitical divide post-1945, focus on identifying the critical events and decisions that shaped relations between the United States and Soviet Union. Primary sources from key diplomatic encounters provide valuable insights into the motivations behind the expanding sphere of influence by each nation.

First, examine the ideological clash that resulted in both sides adopting diametrically opposing foreign policies. The U.S. advocated for democracy and capitalism, while the USSR pushed for communism and state control. This ideological conflict set the stage for multiple confrontations in Europe, Asia, and beyond.

Next, analyze the impact of key agreements and breakdowns such as the Yalta and Potsdam Conferences. These meetings, while intended to manage post-war Europe, also highlighted the differences between the Allies, especially regarding the fate of Eastern Europe. Pay close attention to how the agreements shaped future conflicts and the formation of military alliances.

Lastly, recognize the significance of early conflicts such as the Berlin Blockade and the Korean War. These events marked the shift from diplomatic efforts to military engagements, escalating tensions and solidifying the divide between the two superpowers. Understanding these incidents is crucial for contextualizing later conflicts and interventions throughout the second half of the 20th century.