Since 1919, there have been gaps of 25 years and 37 years between winners of the Triple Crown of Thoroughbred Racing in the U.S. Name either horse that ended those long Triple Crown droughts.

Of the ten most populous U.S. cities according to 2017 estimates, name one of the two that have grown the most since the 2010 census. One has grown nearly 12.5% and the other has grown nearly 14%.