Canada150, the sesquicentennial celebration of Canadian Confederation officially ended midnight December 31, 2017. It had not been the blowout party of 1967. Charlotte Gray’s Globe and Mail opinion piece was even titled “Canada 150, Doomed from the Start, Now Ends with a Whimper.” In part, she concludes that the centennial celebration was primarily boosterism for a country still ill-defined and distorted by a narrow narrative. 50 years later, Canada’s story is both more self-assured but also fluid, marked by triumphs but also dark currents that often remain…