Thomas Jefferson (scientific contributions to navigation)

Thomas Jefferson significantly contributed to navigation through his commitment to accurate mapping and exploration. As Secretary of State, he supported scientific expeditions like the Lewis and Clark expedition, which mapped uncharted territories and studied plants, animals, and geography. He also promoted the development of better instruments and methods for navigation, understanding that precise maps and reliable tools were essential for safe and effective sea travel and exploration. His efforts helped expand the United States' knowledge of its lands, improving navigation and supporting subsequent scientific and geographical advancements.