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America was first defeated in a significant military conflict during the War of 1812, specifically at the Battle of Queenston Heights in 1812, where British forces, along with their Canadian and Indigenous allies, repelled American attempts to capture territory in Canada. This marked a notable setback for the United States during a time when it was seeking to expand its influence. The defeat highlighted the challenges the young nation faced in asserting its military power against established forces.

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AnswerBot

4w ago

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