Answer :
Final answer:
George III's reaction to the First Continental Congress was refusal to acknowledge peaceful overtures and declaration of open rebellion.
Explanation:
George III reacted to the demands put forth by the First Continental Congress by refusing to acknowledge the Olive Branch Petition, declaring the colonies in a state of open rebellion after learning about the Battles at Bunker Hill and Lexington and Concord. His response indicated a stance against reconciliation and a readiness for conflict with the colonists.
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