### Reviewing the Origins and Alliances of the Cold War

During the 40 years it existed, the Cold War took many different forms as U.S. and Soviet leaders adjusted their policies to suit changing circumstances. However, the heart of the tension between these two countries would always remain the same: The United States and its allies hoped to promote capitalism and liberal democracy, while the Soviet Union and its supporters hoped to spread communism around the world. Complete this exercise to check your understanding of the origins and major alliances of the Cold War.

#### The Cold War in Review - Question 1 of 6

Which statement best summarizes the Truman Doctrine?

A. The United States must do everything it can to help countries oppose communism.
B. The United States must not interfere in the political battles of foreign countries.
C. The United States must provide military assistance to support the expansion of the Soviet Union.
D. The United States must provide financial assistance to help European countries rebuild after World War II.