The
American Enlightenment is a period of intellectual ferment in the
thirteen American colonies in the period 1714–1818, which led to the
American Revolution, and the creation of the American Republic. Influenced by the 18th-century
European Enlightenment, and its own native
American philosophy, the American Enlightenment applied scientific reasoning to politics, science, and religion, promoted religious tolerance, and restored literature, the arts, and music as important disciplines and professions worthy of study in colleges. The "new-model" American style colleges of King's College New York (now
Columbia University), and the College of Philadelphia (now
Penn) were founded,
Yale College and the
College of William & Mary were reformed, and a non-denominational moral philosophy replaced theology in many college curricula; even Puritan colleges such as the College of New Jersey (now
Princeton University) and
Harvard University reformed their curricula to include natural philosophy (science), modern astronomy, and math. The foremost representatives of the American Enlightenment included men who were presidents of colleges: Puritan religious leaders
Jonathan Edwards,
Thomas Clap, and
Ezra Stiles, and Anglican moral philosophers
Samuel Johnson and
William Smith. The leading Enlightenment political thinkers were
John Adams,
James Madison,
George Mason,
James Wilson, and
Alexander Hamilton, and polymaths
Benjamin Franklin and
Thomas Jefferson. Leading scientists, included Benjamin Franklin for his work on electricity and William Smith for his organization and observations of the Transit of Venus,
Jared Eliot for his work in metallurgy and agriculture, the astronomer
David Rittenhouse in astronomy, math, and instruments,
Benjamin Rush in medical science,
Charles Willson Peale in natural history, and
Cadwallader Colden for his work in botany and town sanitation; Colden's daughter
Jane Colden was the first female botanist working in America.