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Three identical candles are placed in the jars shown below and lit at the same time. Jar x is left open while jars y and z are sealed with lids. The candle in which jar goes out first? x y z
Ethel Rosenberg
An American woman who, with her husband Julius Rosenberg, was convicted of espionage for allegedly passing atomic secrets to the Soviet Union during the Cold War.
Truman Doctrine
A United States policy, established in 1947, aimed at containing the spread of communism beginning with aid to Greece and Turkey.
Dean Acheson
Was an American statesman and lawyer, serving as the United States Secretary of State under President Harry S. Truman from 1949 to 1953.
Democratic Institutions
Structures and systems within a society that are founded upon the principles of democracy, including free elections, representative government, and rule of law.
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