Washington+D.C.

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 * 1) History: Why they made it? When they made it? Who made it? Why is it important?
 * 1) Location
 * 2) Visitor information: Hours of operation, cost, days

Washington monument Lincoln memorial World War 2 memorial White House Vietnam memorial Holocaust Museum Treasury Building Smithsonian Museum Jefferson Memorial National Archives Library of Congress Pentagon Iwo Jima Capital Building Museum of Modern Art Air Force Balto Memorial Arlington Cemetary