States as international persons — Conduct of foreign relations — War — Termination of — For purposes of municipal law — Conclusiveness of action by Executive and Legislature — Cessation of hostilities — The law of the United States of America.

War — In general — Definition of — Whether state of war exists after termination of hostilities — Relevance of final termination of state of war — Whether state of war can exist “in time of peace” — The law of the United States of America.