Wake up and smell the independence. Thomas Jefferson urged 18th century Americans to think of themselves not as colonial Englishmen, but as a new culture. To that end, he used architecture to serve as a visual reminder of America's proud new direction.
The United States was a brand-new country in the 18th century. A country that had just fought for independence and won it. Across the ocean in Europe, that same century was the Age of Enlightenment, the Age of Reason. Liberty, progress, tolerance, fraternity, and constitution reigned with a thick French accent.