Architect Thomas U. Walter designed the cast-iron dome of which Washington, D.C., building, built during the Civil War?

In which town does comic-book teen Archie Andrews live and attend high school? Archimedes showed that which number lies between 3 10/71 and 3 1/7? Frank Lloyd Wright is credited with naming which wall-less shelter for automobiles in the 1930s? Architect Helmut Jahn's works include the 1982 One South Wacker Drive building in which city? Architects like Louis Sullivan flocked to which Midwest city to help rebuild it after a disaster in 1871? Italian architects Pietro Solari and Marco Ruffo built walls around which Moscow landmark around 1490? What name is given to a traditional architectural reproduction showing white lines on a blue background? Which Arctic seabird, with a colorful striped bill, is nicknamed the "sea parrot"?