What are the first three words of the Constitution that express the idea of self-government?

The phrase "We The People" serves as a foundational concept in the Constitution, emphasizing the notion of self-government in the United States. These three words signify that the authority and legitimacy of the government are derived from the consent of the governed—that is, the citizens themselves. This principle highlights the idea that power rests with the individuals who form the society, rather than being imposed by an external force or an elite ruling class.

This emphasis on collective authority allows for the establishment of a representative government meant to serve its constituents. By starting the Constitution with "We The People," the framers clearly articulated the belief that the government exists to represent and protect the interests of its citizens, making it a critical element of American democracy.