general_fact: 19763 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 19763 is an unremarkable number.
trivia: 19763 is a boring number.
historical_date: February 8th is the day in 1887 that the Dawes Act authorizes the President of the United States to survey Native American tribal land and divide it into individual allotments.