Twice in my lifetime, the United States has sent its young manhood across the Atlantic, drained its resources, and burdened itself with debt to help defeat Germany. But the real hope and faith that has sustained the American people in these great efforts was that victory for ourselves and our Allies would lay the basis for an ordered international relationship in Europe and would end the centuries of strife on this embattled continent.

Twice we have held back in the early stages of European conflict in the belief that it might be confined to a purely European affair. In the United States, we have tried to build an economy without armament, a system of government without militarism, and a society where men are not regimented for war. This purpose, we know now, can never be realized if the world periodically is to be embroiled in war. The United States cannot, generation after generation, throw its youth or its resources on to the battlefields of Europe to redress the lack of balance between Germany’s strength and that of her enemies, and to keep the battles from our shores.

The American dream of a peace-and-plenty economy, as well as the hopes of other nations, can never be fulfilled if those nations are involved in a war every generation so vast and devastating as to crush the generation that fights and burden the generation that follows. But experience has shown that wars are no longer local. All modern wars become world wars eventually. And none of the big nations at least can stay out. If we cannot stay out of wars, our only hope is to prevent wars.

I am too well aware of the weaknesses of juridical action alone to contend that in itself your decision under this Charter can prevent future wars. Judicial action always comes after the event. Wars are started only on the theory and in the confidence that they can be won. Personal punishment, to be suffered only in the event the war is lost, will probably not be a sufficient deterrent to prevent a war where the warmakers feel the chances of defeat to be negligible.

But the ultimate step in avoiding periodic wars, which are inevitable in a system of international lawlessness, is to make statesmen responsible to law. And let me make clear that while this law is first applied against German aggressors, the law includes, and if it is to serve a useful purpose it must condemn aggression by any other nations, including those which sit here now in judgment. We are able to do away with domestic tyranny and violence and aggression by those in power against the rights of their own people only when we make all men answerable to the law. This trial represents mankind’s desperate effort to apply the discipline of the law to statesmen who have used their powers of state to attack the foundations of the world’s peace and to commit aggressions against the rights of their neighbors.

The usefulness of this effort to do justice is not to be measured by considering the law or your judgment in isolation. This trial is part of the great effort to make the peace more secure. One step in this direction is the United Nations organization, which may take joint political action to prevent war if possible, and joint military action to insure that any nation which starts a war will lose it. This Charter and this Trial, implementing the Kellogg-Briand Pact, constitute another step in the same direction—juridical action of a kind to ensure that those who start a war will pay for it personally.

While the defendants and the prosecutors stand before you as individuals, it is not the triumph of either group alone that is committed to your judgment. Above all personalities there are anonymous and impersonal forces whose conflict makes up much of human history. It is yours to throw the strength of the law back of either the one or the other of these forces for at least another generation. What are the real forces that are contending before you?

No charity can disguise the fact that the forces which these defendants represent, the forces that would advantage and delight in their acquittal, are the darkest and most sinister forces in society—dictatorship and oppression, malevolence and passion, militarism and lawlessness. By their fruits we best know them. Their acts have bathed the world in blood and set civilization back a century. They have subjected their European neighbors to every outrage and torture, every spoliation and deprivation that insolence, cruelty, and greed could inflict. They have brought the German people to the lowest pitch of wretchedness, from which they can entertain no hope of early deliverance. They have stirred hatreds and incited domestic violence on every continent. These are the things that stand in the dock shoulder to shoulder with these prisoners.

The real complaining party at your bar is Civilization. In all our countries it is still a struggling and imperfect thing. It does not plead that the United States, or any other country, has been blameless of the conditions which made the German people easy victims to the blandishments and intimidations of the Nazi conspirators.

But it points to the dreadful sequence of aggressions and crimes I have recited, it points to the weariness of flesh, the exhaustion of resources, and the destruction of all that was beautiful or useful in so much of the world, and to greater potentialities for destruction in the days to come. It is not necessary among the ruins of this ancient and beautiful city with untold members of its civilian inhabitants still buried in its rubble, to argue the proposition that to start or wage an aggressive war has the moral qualities of the worst of crimes. The refuge of the defendants can be only their hope that international law will lag so far behind the moral sense of mankind that conduct which is crime in the moral sense must be regarded as innocent in law.