War and neutrality — War in general — Definition and technical meaning of war — Declaration of War by Cangress — Use of funds under Foreign Assistance Act 1961 for military purposes in absence of such declaration — Whether invalid delegation of power to wage war — The law of the United States

States as international persons — Sovereignty and independence — Conduct of foreign relations — Executive power to wage war — Whether use of funds under Foreign Assistance Act 1961 for military purposes an invalid delegation of power to wage war — Political question — Whether Court will adjudicate — The law of the United States