Benjamin Rush was one of the leading figures of the American Revolution, who played a critical role in shaping the United States as we know it today. As a physician, politician, and diplomat, he was known for his numerous contributions to the nation's history and development. Some of the synonyms for Benjamin Rush include Founding Father, signatory of the Declaration of Independence, founding member of the American Philosophical Society, and leading proponent of the abolition of slavery. Additionally, Rush was also an influential figure in the development of modern medicine as he pioneered numerous medical innovations such as the use of bloodletting to treat yellow fever.