The Office of the Historian at the Foreign Service Institute, U.S. Department of State, provides authoritative historical content on U.S. diplomacy. Based in Washington, D.C., it serves as a key resource for diplomatic history with a significant public reach, evidenced by over 11,000 followers on its official Twitter account @HistoryAtState. The office engages with the public and maintains transparency through accessible terms of use and official channels.

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