Reform movement (pre-Confederation Canada)
In Upper Canada (Ontario), the Reform movement was formed in opposition to the Family Compact. It was led initially by William Lyon Mackenzie, who became the principal figure in the Upper Canada Rebellion of 1837. Mackenzie went into exile as a result of the failed rebellion. The uprising led to the 1839 Durham Report, which recommended responsible government and the union of Upper and Lower Canada as a means of assimilating Francophones. Only the union of the Canadas was to be immediately implemented.
Upper Canada Rebellion
Both before and after the War of 1812, the government of Upper Canada continued to fear what it suspected might be a growing interest in American-inspired republicanism in the province. Reasons for this can be found in the pattern of settlement across the province over the previous half-century. Although the British had originally hoped that an orderly settlement in Upper Canada would inspire the former American colonies to abandon their republican form of government, demographic realities intervened. After an initial group of about 70,000 United Empire Loyalists were thinly settled across the province in the mid-1780s, a far larger number of American settlers came after Lieutenant-Governor John Graves Simcoe offered cheap land grants to promote settlement. Although these settlers, known as "late-Loyalists," were required to take an oath of allegiance to the Crown in order to obtain land, their fundamental political allegiances were always considered dubious. By 1812, this had become acutely problematic since the American settlers outnumbered the original Loyalists by more than ten to one. It was this reality that led American legislators to speculate that bringing Upper Canada into the American fold would be a "mere matter of marching." Following the war, the colonial government took active steps to prevent Americans from swearing allegiance, thereby making them ineligible to obtain land grants. Relations between the appointed Legislative Council and the elected Legislative Assembly became increasingly strained in the years after the war, over issues of immigration, taxation, banking and land speculation.