Final answer:
Napoleon changed his mind about keeping the Louisiana Territory because of a rebellion in Haiti.
Step-by-step explanation:
Napoleon changed his mind about keeping the Louisiana Territory because of a rebellion in Haiti. The rebellion led by enslaved Africans on the island of Haiti, which was a French colony at the time, changed the French strategy. Napoleon's forces faced setbacks and difficulties in suppressing the rebellion, and this led to a shift in priorities for France. As a result, Napoleon decided to sell the Louisiana Territory to the United States in the Louisiana Purchase of 1803.
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