The Connexion soon became international, with churches planted in New Brunswick, Nova Scotia, Quebec (1811) and Ontario (1821). In each case, the missions were extensions of preaching tours from neighboring American states. Thus all of the Canadian congregations were related to the New England movement. The failed Rebellions of 1837 (led principally by Louis-Joseph Papineau and William Lyon Mackenzie) severely undercut the Connexion's Canadian wings. Churches survived solely in Ontario, and mostly north and east of Toronto, Ontario. Conflict between the Connexion and the Disciples of Christ also disrupted the former's Canadian growth.