Thomas Jefferson<span> used the thoughts first penned by </span>John Locke<span> while writing the</span>Declaration of Independence<span>. The phrase "life, liberty, and pursuit of happiness," was an idea first considered by </span>Locke<span> in his Two Treatises on Government. Hope this helps :)
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The policy was known as the Truman Doctrine
Stalin's unfulfilled guarantee of free decisions. Relations between the Soviet Union and the United States were driven by a perplexing transaction of ideological, political, and financial components, which prompted moves between careful collaboration and regularly astringent superpower competition throughout the years.
