that saw their leader, Sir Charles Tupper, defeated by Wilfrid Laurier in the same year as Harkin's appointment. The rise of the Liberal Party and Harkin's employment under them dictated much of his later appointments in which he worked tirelessly for Sifton until 1905, at which point Sifton fell out of favour with Wilfrid Laurier over educational rights. Frank Oliver was appointed as the new Minister of the Interior, and sought to be a supporter of parks and wildlife. Despite Oliver's distaste for Sifton, Harkin retained his position with Oliver and worked a further 6 years as Oliver's secretary until receiving an appointment to be the first commissioner of the Dominion Parks Branch in 1911. Philosophy On the one hand, Harkin's success and longevity as Parks Commissioner can be measured in economic terms, namely in tourism profits. However, Harkin's philosophy of preserving Canada's landscape for the sake of patriotic pride and physical, moral, and mental well-being is also evident and well-documented in his writings and departmental reports. In fact, some historians argue that it is in great part his ability to have both his commercial and preservationist goals merge and play off each other that determines his success as commissioner. But whether Harkin used commercial reasons of building national parks to justify the humanitarian reasons or vice versa is an open-ended question that some Harkin biographers continue to debate. Economic value of parks Harkin's success in securing appropriations to finance the building and expansion of national parks was largely due to his ability to convey the commercial value of dominion parks to Parliament. At the onset of his Parks Branch career, Harkin and his staff had sought to find out how much revenue was generated by tourism in both American states and European countries. His findings, which included tens of millions of dollars for just the American state of Maine, were astounding and he went on to publish a compiled report of tourist revenue figures for distribution to members of the House of Commons and Senate in 1913. It was in that context, Harkin believed, that the economic value of Canada's national parks was established and would come to later justify his many large expenditures for park development. Humanitarian value of parks In addition to Harkin's philosophy on the economic value of parks, Harkin also saw parks as being a way for Canadians to imbue the beauty of Canadian scenery