This episode examines the historical evolution of the Declare War Clause in the U.S. Constitution. It traces the power to declare war from the British monarchy to the colonial period and the Articles of Confederation, highlighting debates during the Constitutional Convention regarding the clause's wording and placement within the separated branches of government. We analyzes the ratification debates, focusing on Federalist and Anti-Federalist arguments concerning the clause's implications for national security and potential abuses of power. Finally, we touch upon the ongoing discussion regarding the constitutional mechanisms for ending wars.