Government by consent is the principle that a government's legitimacy and authority are derived from the consent of the governed, meaning that citizens have a say in how they are ruled and what laws they follow. This idea is deeply rooted in democratic theory and emphasizes the importance of popular sovereignty, where the authority of the government is granted through the will of the people. In the context of significant historical documents like the Quebec Act and the Constitutional Act, this principle underlines the shift towards a more representative and accountable form of governance in Canada.