The majority population of the Red River had historically been Métis and First Nations people. Upon his return, Riel found that religious, nationalistic, and racial tensions were exacerbated by an influx of
Anglophone Protestant settlers from Ontario. The political situation was also uncertain, as ongoing negotiations for the transfer of Rupert's Land from the Hudson's Bay Company to Canada had not addressed the political terms of transfer. Finally, the Canadian minister of public works,
William McDougall, ordered a survey of the area. The arrival of a survey party on 20 August 1869 increased anxiety among the Métis as the survey was being carried out as a grid system of townships (an American system) that cut across existing Métis river lots. In late August, Riel denounced the survey in a speech, and on 11 October 1869, the survey's work was disrupted by a group of Métis that included Riel. When summoned by the HBC-controlled
Council of Assiniboia to explain his actions, Riel declared that any attempt by Canada to assume authority would be contested unless Ottawa had first negotiated terms with the Métis. Nevertheless, the non-bilingual McDougall was appointed the
lieutenant governor-designate, and attempted to enter the settlement on 2 November. McDougall's party was turned back near the Canada–US border, and on the same day, Métis led by Riel seized
Fort Garry. McDougall attempted to assert his authority by authorizing Dennis to raise a contingent of armed men, but the Anglophone settlers largely ignored this call to arms. Schultz, however, attracted approximately fifty recruits and fortified his home and store. Riel ordered Schultz's home surrounded, and the outnumbered Canadians soon surrendered and were imprisoned in
Upper Fort Garry. While they were en route, the Métis National Committee declared a provisional government on 8 December, with Riel becoming its president on 27 December. Meetings between Riel and the Ottawa delegation took place on 5 and 6 January 1870. When these proved fruitless, Smith chose to present his case in a public forum. After large meetings on 19 and 20 January, Riel suggested the formation of a new convention split evenly between Francophone and Anglophone settlers to consider Smith's proposals. On 7 February, a new list of rights was presented to the Ottawa delegation, and Smith and Riel agreed to send representatives to Ottawa to engage in direct negotiations on that basis. The Legislative Assembly of Assiniboia was the first elected government at the Red River Settlement and functioned from 9 March to 24 June 1870. The assembly had 28 elected representatives, including a president, Riel, an executive council (government cabinet), adjutant general (chief of military staff), chief justice and clerk.
Thomas Scott's execution Despite the progress on the political front, the Canadian party continued to plot against the provisional government. They attempted to recruit supporters to overthrow Riel. However, they suffered a setback on 17 February, when forty-eight men, including Boulton and
Thomas Scott, were arrested near Fort Garry. Boulton was tried by a tribunal headed by
Ambroise-Dydime Lépine and sentenced to death for his interference with the provisional government. He was pardoned, but Scott interpreted this as weakness by the Métis, whom he regarded with open contempt. Scott was soon executed by a Métis firing squad on 4 March. Riel's motivations have been the cause of much speculation, but his justification was that he felt it necessary to demonstrate to the Canadians that the Métis must be taken seriously. Protestant Canada did take notice, swore revenge, and set up a "
Canada First" movement to mobilize their anger. As a means of exercising Canadian authority in the settlement and dissuading
American expansionists, a Canadian
military expedition under Colonel
Garnet Wolseley was dispatched to the Red River. Although the government described it as an "errand of peace", Riel learned that
Canadian militia elements in the expedition meant to
lynch him. ==Intervening years==