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1. How did the Truman Doctrine change US foreign policy?

User Kusek
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Final answer:

The Truman Doctrine represented a shift from US isolationism to an interventionist foreign policy with a focus on containing Communism. It committed the US to support nations threatened by Communist insurgencies and set the stage for American involvement in foreign conflicts throughout the Cold War.

Step-by-step explanation:

How the Truman Doctrine Changed US Foreign Policy :

The Truman Doctrine marked a significant shift in US foreign policy in the aftermath of World War II. Prior to its announcement, the United States had largely embraced a policy of non-intervention and isolationism. However, influenced by the threat of Communist expansion in nations like Greece and Turkey, President Truman declared in March 1947 that it must be the policy of the United States to support free peoples who are resisting subjugation by armed minorities or outside pressures. This directly translated into a proactive commitment to contain the spread of Communism globally.

On March 12, 1947, Truman directly appealed to Congress and successfully convinced the nation to provide military aid to the monarchies of Greece and Turkey, symbolizing a break from the nation's previous stance of isolationism. The Truman Doctrine effectively ushered in an era of containment of Communism, asserting the US role in international affairs as a defender of democracy and marking a longstanding strategy of countering Soviet influence during the Cold War.

User Alan Mattano
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Answer:

The Truman Doctrine stated that the US would provide aid for any nation that was under attack from communism. The Truman Doctrine was the first policy statement on containment where the US sought to limit Soviet influence to where it already existed. The United States spent thousands of dollars funding anti-communist forces in the Greek civil war after WWII.

Step-by-step explanation:

After WWII, it appeared as though the US and the Soviet Union were on a collision course. The Soviet Union showed no intention of ever leaving Eastern Europe, and its occupation of East Germany placed the Western sector of Berlin in jeopardy. The United States had already alienated the Soviet Union by creating the Marshall Plan for Western Europe in order to rebuild the region's infrastructure and economy. This money was offered to the Soviet Union as well, but Stalin did not want to join the IMF and World Bank so his bloc was left out. Churchill gave his "Iron Curtain" speech in Independence, Missouri, to wide acclaim.