general_fact: 176 is the rank of Madagascar 176 world population density.
math_fact: 176 is an octagonal pentagonal number.
trivia: 176 is the rank of Rocks (1976) by Aerosmith on Rolling Stone magazine's list of the 500 Greatest Albums of All Time.
historical_date: June 24th is the day in 1880 that First performance of O Canada, the song that would become the national anthem of Canada, at the Congrès national des Canadiens-Français.