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The Cold War

Driving Question: What were the causes of the Cold War?

In this lesson, you’ll uncover the roots of US–Soviet rivalry, the global consequences of their competition, and the fear of nuclear war that shaped politics, culture, and everyday life. From proxy wars to space races, you’ll examine the causes and costs of a divided world.

Learning Objectives:

  1. Use evidence to understand how economic and political systems fueled Cold War tensions.
  2. Evaluate the causes and consequences of the Cold War.

Vocab Terms:

  • containment
  • ideology
  • nuclear
  • proliferation
  • superpower
STEP 1

Opener: The Cold War

The origins of the Cold War revolve around two opposed ideologies. Can you tell what’s capitalism and what’s communism?

STEP 2

A World in Crisis

Teaching Tools

Annotation strategy: Have students use colored highlighters. While they read, students highlight the claim of the paragraph in one color and supporting evidence for that claim in another. If there’s a counterclaim, they would highlight that in a third color. This allows them to see the key points and how the author is structuring the text. Read an article and do a think-aloud of this strategy together before having students complete one on their own.

Dive into the early tensions that sparked the Cold War. Discover how the race for influence, clashing ideologies, and new global challenges reshaped the world after 1945.

STEP 3

Cold War Causes and Effects

Teaching Tools

Alert! Your students are solving a mystery in this activity—be careful not to give away the name of the Cuban Missile Crisis or any other important details until they begin their detective work!

Read the Lesson Guide Locked  for the full instructions. You’ll need some envelopes labeled “Top Secret” and you’ll have to print out one set of Top Secret Documents External link  for each group of 3–4 students.

Did you know: The famous Washington–Moscow “hotline” created after the Cuban Missile Crisis was never actually a red telephone. It began as a secure text communication link. Typed messages reduced the risk of mishearing something in a crisis.

Why did the US and the Soviet Union switch from allies to enemies after World War II? Explore the factors that led to the Cold War and how these tensions escalated during this 45-year battle of ideologies.

What Was the Cold War? External link

From 1945 to 1991, the US and Soviet Union used propaganda, proxy wars, and economic alliances to reshape the post-World-War-II world. The struggle between these two superpowers may have been “cold” but there were plenty of heated clashes.
STEP 4

Cold War Timeline

Teaching Tools

You can turn Who Is Winning the Cold War? External link  into a card game! Read this thread on the Community Forum and download this OER Project teacher’s card game!

Cold War rivalries played out in many different regions. These materials examine how local conflicts in Asia, Africa, and Latin America were shaped by global alliances, ideologies, and power struggles.

STEP 5

Closer: The Cold War

The Cold War had many hot spots. In this activity, you’ll choose one Cold War event and write a breaking news story from a perspective of your choice.

Extension Materials
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Develop a deeper understanding of the Cold War’s complexities and the varied perspectives of those who lived through it with this article, source collection, and quick-sourcing activity.
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Analyzing Cold War Perspectives

Sharpen your sourcing skills and while you’re at it, develop a deeper understanding of the Cold War's complexities and the varied perspectives of those who lived through it.