# data[].attributes.headline
1947-Doctrine of Containment of Communism by American President H. Truman 

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1947-Doctrine of Containment of Communism by American President H. Truman 

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Korean War

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1954-1975 American intervention in Vietnam

# data[].attributes.subject
1954-1975 American intervention in Vietnam

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1955 Signing of Baghdad Pact, later CENTO

# data[].attributes.subject
1955 Signing of Baghdad Pact, later CENTO

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1972 US President Richard Nixon's visit to China

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1972 US President Richard Nixon's visit to China

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1979-89  Soviet intervention in Afghanistan

# data[].attributes.subject
1979-89  Soviet intervention in Afghanistan

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1991 disintegration of USSR and End of Cold War

# data[].attributes.subject
1991 disintegration of USSR and End of Cold War