Re: Constitutions explains the role constitutions play in how government is structured and provides context for the modern issues that arise from these documents. In order to coexist peacefully in society, humans must abide by certain norms, laws, and practices. But if we have different, conflicting ideas of who we are, what's acceptable, and what rights we deserve, how do we agree on anything? By drafting a constitution; a document that lays out "the rules of the game.