Which battling puppet couple, with roots in 17th-century Italian theater, became a classic British seaside show?

At its 1924 New York premiere, which composition was part of a concert billed as "An Experiment in Modern Music"? Which large sea stretches about 1,000 miles north to south at its widest, from Libya in Africa to Croatia in Europe? At Jefferson Davis's suggestion in 1855, Congress funded the purchase of which animals from the Middle East for use in… At Key West in 1936, poet Wallace Stevens broke his hand punching which writer, who knocked Stevens down? At least 10 architects worked on which church after Pope Julius II decided to rebuild it in 1506? At least 20 died and many suffered decompression sickness building which East River landmark, opened in 1883? At least 57 people died as a result of which U.S. volcano's May 18, 1980 eruption? In 1997, a wagon train reenacted which religious group's 1847 pioneer trek to Utah's Salt Lake Valley?