AP World History / Cold War and Decolonization
Lesson
Two superpowers, many local wars
The Cold War was global competition without a direct U.S.–Soviet battlefield.
Learning goals
- Explain Cold War competition as political, economic, and military.
- Distinguish a proxy conflict from a direct superpower war.
Explanation
The United States and the Soviet Union emerged from World War II as the strongest industrial-military powers. They disagreed about how states should organize property, elections, and alliance systems. Nuclear weapons made a direct war between them extremely dangerous, so much of the conflict happened through aid, alliances, espionage, and local wars.
A proxy conflict is a fight in which superpowers arm, fund, or advise sides without sending their full armies against each other. Those wars were not 'small' to the people who lived through them. When you study Korea, Vietnam, Afghanistan, or African civil wars in this period, ask what local goals existed before the superpowers arrived.
Key terms
- Cold War. The U.S.–Soviet rivalry after 1945, fought through alliances, ideology, and proxy conflicts rather than a full direct war.
- proxy conflict. A war in which major powers support local sides instead of fighting each other openly.
Common mistakes
- Treating every regional war as only a U.S.–Soviet chess move.
- Forgetting nuclear weapons as a reason the superpowers avoided direct war.
Practice
Original Marlow Works items. Check the answer explanation after you try.
Which development best explains why Song China was able to support a large urban population?
Original Marlow Works item — not a College Board question.
Take your time—this is practice, not a test.
Answer explanation
Why did the Cold War produce so many wars if the superpowers did not fight each other directly?
Answer. They competed by funding and arming local conflicts, so rivalry spread without a full U.S.–Soviet battlefield.
The absence of direct war between capitals does not mean peace for the rest of the world.
Related resources
External links with reuse status. Marlow Works is independent and does not copy restricted exam or textbook material.
Official / link only
AP World History: Modern course page
Official College Board course scope, units, and exam updates.
College Board · All rights reserved · accessed 2026-10-01
Do not copy CED prose, graphics, or sample questions.
Open sourceCC BY — attribution required
World History Volume 1: to 1500
Open textbook useful for AP World background through 1500.
Open Textbook Library listing · CC BY · accessed 2026-10-01
Verify the exact item license on the source page before republishing text.
Open source