Federal-style is an architectural design that emerged in the United States during the late 18th and early 19th centuries. It is characterized by its symmetry, classic proportions, and decorative elements inspired by ancient Greece and Rome. Common features include brick or wood facades, tall windows, and decorative cornices. This style often reflects the ideals of the American Revolution, emphasizing democracy and civic virtue. Notable examples of Federal-style architecture can be found in historic cities like Philadelphia and Boston, where buildings often showcase elegant doorways, fanlights, and detailed moldings that highlight the craftsmanship of the period.