American Renaissance
The American Renaissance was a period of American architecture and the arts from 1876 to 1917, characterized by renewed national self-confidence and a feeling that the United States was the heir to Greek democracy, Roman law, and Renaissance humanism. The era spans the period between the Centennial Exposition (celebrating the 100th anniversary of the signing of the Declaration of Independence) and the United States' entry into World War I.
American Enlightenment
The American Enlightenment was a period of intellectual ferment in the thirteen American colonies in the 17th to 18th century, which led to the American Revolution, and the creation of the United States of America. The American Enlightenment was influenced by the 17th-century European Enlightenment and its own native American philosophy. According to James MacGregor Burns, the spirit of the American Enlightenment was to give Enlightenment ideals a practical, useful form in the life of the nation and its people.