Fatto matematico: 63973 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 63973 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: February 24th is the day in 1831 that the Treaty of Dancing Rabbit Creek, the first removal treaty in accordance with the Indian Removal Act, is proclaimed.