Secretaries of State

Henry Clay

Biography of Secretary of State, Henry Clay

Henry Clay was appointed Secretary of State by President John Quincy Adams on March 7, 1825. Clay entered his duties on the same day and served until March ...Read More >>

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NSC staffers debated the history of the #FRUS series in 1987. Did they get it right? @Reagan_Library historyatstate.tumblr.com/post/114770549… 27 Mar

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Milestones

Prague 1968

On August 20, 1968, the Soviet Union led Warsaw Pact troops in an invasion of Czechoslovakia.

Education

A Journey Shared

For teachers: A curriculum guide exploring 200 years of U.S.-China relations.

Countries

Vietnam

A guide to the history of U.S. diplomatic relations with Vietnam.