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Today in History: King George III declares colonies in open rebellion

8/23/2026

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Summary

Story summary

On 23 August 1775, King George III issued the Proclamation for Suppressing Rebellion and Sedition, declaring the American colonies in a state of “open and avowed rebellion” after the Battle of Bunker Hill. The decree ordered imperial officials to crush the uprising and urged citizens to report anyone engaging in “traitorous correspondence” with the rebels.

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Story summary

On 23 August 1775, King George III issued the Proclamation for Suppressing Rebellion and Sedition, declaring the American colonies in a state of “open and avowed rebellion” after the Battle of Bunker Hill. The decree ordered imperial officials to crush the uprising and urged citizens to report anyone engaging in “traitorous correspondence” with the rebels.