Final answer:
The Truman Doctrine aimed to contain the spread of communism by providing support to countries threatened by it.
Step-by-step explanation:
The Truman Doctrine was a United States foreign policy adopted in 1947, during the early years of the Cold War. The goal of the Truman Doctrine was to contain the spread of communism, particularly in Europe. It pledged support, both financial and military, to countries threatened by communist expansion. The United States believed that by providing aid and support to these countries, they could prevent the spread of communism and protect democratic governments.
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