Sacramento I think so try that if u get it wrong in sorry
I think president pretty sure
Kennan was an American diplomat in Russia and Truman advisor who believed the U.S. must contain, or stop, the expansion of the Soviet Union. ... The Truman Doctrine was a policy of containment because it called for providing direct aid to foreign countries resisting communism or communist threats.
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Please give brainliest!
The numbers of european countries participating in imperrialism greatly increased