math_fact: 68708 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 68708 is an uninteresting number.
historical_date: February 11th is the day in 1855 that Kassa Hailu is crowned Tewodros II, Emperor of Ethiopia, by Abuna Salama III in a ceremony at the church of Derasge Maryam.