Today in History is a daily newsletter from Britannica. (more) Today in History—June 14: The Day Anne Frank Started Her Diary Written by Mic Anderson Mic Anderson is the assistant director of Copy at Encyclopædia Britannica. Mic Anderson Fact-checked by Britannica Editors Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... Britannica Editors Last updated June 10, 2026 •History Two days after turning 13, Anne Frank wrote her first full entry in “Kitty,” the name she called the diary she received on her birthday. Today in History is a daily newsletter from Britannica. Encyclopædia Britannica, Inc. Want to learn more about what happened on June 14, or any other day of the year? Sign up to receive the newsletter in your inbox every morning. The entry is unremarkable—about 200 words on the excitement she...

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