Built in about two months and officially known as the Ryan NYP, which plane made its first flight on April 28, 1927?

Detroit's Tiger Stadium and which Boston ballpark both opened on April 20, 1912? Built in 1914, Palmer Stadium was home to which New Jersey university's football team for 82 years? Built in 1920, Husky Stadium was long the oldest stadium in the Pac-10. Which school plays there? Built in 1982, which memorial in Washington, D.C., has two black granite walls meeting at an angle of about 125 degrees? Built in 691, which Muslim shrine in Jerusalem got a newly gilded dome in the 1990s? Built in Asia in the 1930s as a military supply route, which road stretches from Kunming to Lashio? Built in Boston in 1723, which house of worship is officially known as Christ Church? Harvard's Widener Library, opened in 1915, was built in memory of a victim of which tragedy?