Saint-Charles refers to the location of a significant battle during the Rebellions of 1837-1838 in Lower Canada, specifically involving Patriote forces against the British colonial government. This conflict was emblematic of the struggle for political reform and the demands for greater rights and representation by the French-speaking population in Canada. The Battle of Saint-Charles, which took place in November 1837, was one of the pivotal moments that underscored the tensions between colonial authority and local aspirations for self-governance.