Answer: "A Life for the Tsar"
Originally entitled "Ivan Susanin", Mikhail Glinka renamed the first of his two most-famous operas to "A Life for the Tsar" (1836) as a show of favor to Emperor Nicholas I who monitored the work while it was in progress and is said to have actually suggested the name change.
Answer: Hogwarts Express
The Hogwarts Express runs from London's King's Cross Platform 9 3/4 to Hogsmeade Station.
Due to its relatively-low levels of moisture and high levels of acidity, bacteria and microorganisms have a hard time making a permanent home out of honey.
Answer: Second Violation
A second violation by a player in a tour match will result in the umpire calling or awarding a point penalty. After the second violation, all subsequent violations result in a game penalty.
Michael Jackson performed at halftime of Super Bowl XXVII in 1993, which was the first time the halftime show featured only one performer.
Answer: London, 1843
The first commercial Christmas cards were sold in London in 1843.