Thomas Jefferson was the president of the Second Continental Congress, which declared independence and approved the Declaration.
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In 1846, the Oregon boundary dispute between the U.S. and Britain was settled with the signing of the Oregon Treaty. The British gained sole possession of the land north of the 49th parallel and all of Vancouver Island, with the United States receiving the territory south of that line.
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Good question ☺️ it's very important for social studies!!
