Speaking of the interaction of heat and electricity and of atoms, we cannot say why this occurs, and we say that it is so because it is inconceivable otherwise, because it must be so and that it is a law. The same applies to historical events. Why war and revolution occur we do not know. We only know that to produce the one or the other action, people combine in a certain formation in which they all take part, and we say that this is so because it is unthinkable otherwise, or in other words that it is a law.

If history dealt only with external phenomena, the establishment of this simple and obvious law would suffice and we should have finished our argument. But the law of history relates to man. A particle of matter cannot tell us that it does not feel the law of attraction or repulsion and that that law is untrue, but man, who is the subject of history, says plainly: I am free and am therefore not subject to the law.

The presence of the problem of man’s free will, though unexpressed, is felt at every step of history.