Alberta’s 44-year-old Progressive Conservative political dynasty crumbled Tuesday as early polls propelled New Democrat leader Rachel Notley and dozens of new MLAs into a majority government. It marks first time since 1971 that Albertans have handed the reigns of power to a new party. The Notley-led New Democrats will be only the fifth political party to govern Alberta since 1905, in a province that has a history of handing massive majorities to a single p