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Amy Tikkanen
Encyclopædia Britannica Editor
BIOGRAPHY

Amy Tikkanen is Managing Editor at Encyclopaedia Britannica. She has worked at Britannica for more than two decades, handling a wide range of topics that include Hollywood, politics, books, and anything related to the Titanic.

Primary Contributions (264)
U.S. secretary of defense
Pete Hegseth is the U.S. secretary of defense (2025– ) in the Republican administration of Pres. Donald Trump. Hegseth was confirmed on January 24, 2025, following a 50–50 vote in the U.S. Senate that required U.S. Vice Pres. J.D. Vance to cast the tie-breaking vote, resulting in a 51–50 final…
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