math_fact: 5771 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 5771 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: October 19th is the day in 1864 that Battle of Cedar Creek – Union Army under Philip Sheridan destroys a Confederate Army under Jubal Early.