July 1, 1867 was an important date in Canadian history. Do you know why? (For some reason, maybe because I was in junior high school during the centennial, I actually do.) If you don’t (and if you’re an American, you’re not alone), read all about Canada here. Play your Joni Mitchell, k.d. lang or Neil Young. (Anne Murray, if you must.) I think I’ll play my Tragically Hip. (Maybe some Blues Brothers as well, since Ottawa-born Dan Aykroyd turns 55 today.) Take a quiz.