Moton Field in Alabama, built from 1940 to 1942, has a national historic site honoring which famed group?

Built between 1585 and 1593, the walls of Bely Gorod helped defend which city? Built between 1732 and 1756, which Philadelphia building appears on the reverse of the Bicentennial half dollar? Built between 1817 and 1825, it was 363 miles long, 40 feet wide at the top and 4 feet deep. What was it? Built between 1891 and 1916, the Trans-Siberian Railway runs east from Chelyabinsk to which Pacific city? Designed by James Bond production designer Ken Adam, which title car starred in a 1968 film? How many wheels did Carl Benz's first gasoline-powered car, built in 1885, have? Built by George Washington's troops in June 1754, which fort's name suggests it was the "mother of invention"? Built by the British in 1764, Fort Erie was captured by American troops during which war?