Federal architecture pulls from a mix of styles, showing off not just power but also a sense of national identity. This article digs into how these buildings shape the way people experience cities, from courthouses and post offices to modern glass structures. You’ll get tips on recognizing key features and a look at hidden gems beyond Washington, D.C. We’ll also break down why these spaces feel so official and how they've changed over time. Expect plenty of practical insights if you want to spot federal design in your own city.