general_fact: 70855 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 70855 is an uninteresting number.
trivia: 70855 is a boring number.
historical_date: December 28th is the day in 1935 that Pravda publishes a letter by Pavel Postyshev, who revives New Year tree tradition in the Soviet Union.