The United States Constitution by Michael Hennessey

This concise, reader-friendly overview traces the origins, structure, and enduring principles of the United States Constitution, explaining the philosophical and historical context of its drafting, the framework of federal government it establishes (including separation of powers and checks and balances), the roles of the Articles and the amendment process, and the significance of the Bill of Rights and later amendments; it also offers plain-language commentary on key clauses and landmark court decisions to show how constitutional text has been interpreted and applied over time, highlighting its continuing relevance to American civic life.