
Thomas Jefferson
Advocate for the independence of the thirteen colonies
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Thomas Jefferson is fundamental to this ranking for his role as the principal author of the United States Declaration of Independence, a document that defined the ideals of liberty and self-governance. His vision and leadership during the country's territorial expansion, particularly through the Louisiana Purchase, significantly shaped the future of North America.
Third president of the United States
Founded the University of Virginia
Responsible for the Louisiana Purchase
Influential in the Declaration of Independence

















