An international tribunal (the Alaska Boundary Tribunal) settled the long-running boundary dispute between British Columbia and Alaska, shaping the western context in which Ottawa pursued western reorganization and provincehood debates soon afterward.
Prime Minister Wilfrid Laurier introduced the Autonomy Bills in the House of Commons to create two new provinces—Alberta and Saskatchewan—rather than a single western province, triggering intense national debate over boundaries, schools, and federal-provincial powers.
Parliament’s Alberta Act received royal assent, providing the constitutional and legislative framework to establish Alberta as a province, including initial provincial institutions and electoral arrangements.
Parliament’s Saskatchewan Act received royal assent, establishing the legal basis for Saskatchewan’s creation and governance and setting out core constitutional arrangements for the new province.
Thomas Walter Scott was asked to form Saskatchewan’s first government in advance of the province’s first general election, a key step in operationalizing the new provincial administration.
Both new provinces officially came into existence on the same day. The Alberta–Saskatchewan boundary was designated along the Dominion Land Survey’s Fourth Meridian (near 110°W), with provincial extents bounded south by the 49th parallel and north by the 60th parallel.
With provincehood, the Alberta–Saskatchewan line followed the Dominion Land Survey’s Fourth Initial Meridian; its use as an internal boundary reflected the broader reliance on surveyed meridians and parallels to define western provincial borders.
Following Alberta’s inauguration, Alexander C. Rutherford was appointed to form the first provincial government, providing executive leadership ahead of the first election and the building of provincial institutions.
Alberta held its first provincial election, selecting the 25 members of the 1st Legislative Assembly and confirming a governing majority for Rutherford’s Liberals—an early test of the new province’s democratic institutions.
Saskatchewan held its first provincial election, choosing the first Legislative Assembly and confirming Walter Scott’s Liberals in power over Frederick Haultain’s Provincial Rights Party.
Parliament adopted a resolution to extend the boundaries of Manitoba, Ontario, and Quebec northward—an important boundary-settlement step that culminated in the 1912 extension statutes and helped stabilize the surrounding interprovincial/territorial map after 1905.
Parliament extended the northern boundaries of Manitoba, Ontario, and Quebec to Hudson Bay/Hudson Strait, transferring large areas from the Northwest Territories and finalizing major surrounding boundary settlements in the broader region within the 1903–1912 window.
Formation of Saskatchewan and Alberta: provincehood, legislation, and boundary settlements (1903–1912)
