On February 6, 2014, Stephen Harper celebrated (or at least one presumes that he celebrated) his eighth anniversary as Prime Minister of Canada. Although not an unusually long time in office by Canadian standards, this milestone places him ahead of several prime ministers who left their mark on the country: Mackenzie, Bennett, Diefenbaker and Pearson to name a few. By the end of 2014, on the fairly safe assumption that he is still in office, Harper will rank as the most durable Conservative prime minister since John A. Macdonald. Assuming that the next election is in October 2015 and that Harper leads his party into that election, he will have been Prime Minister for nine years and eight months, a term of office exceeded only by Macdonald, Laurier, King, Trudeau and Chrétien. If Harper’s party wins enough seats in that election to keep him in office for a while he will easily surpass Chrétien, who was Prime Minister for ten years and one month.Subscribe or Log In to read more.