The Library of Congress, situated in Washington D.C., is one of the largest libraries in the world.
The Thomas Jefferson Building is the oldest of the four United States Library of Congress buildings.
The United States Capitol Visitor Center is an architectural structure located in Washington, D.C.
The Cannon House Office Building is the oldest congressional office building as well as a significant example of the Beaux-Arts style of architecture.
The James Madison Memorial Building is located at 101 Independence Ave SE, Washington, DC 20540.