I hope to demonstrate that Cæsar threw himself into the midst of Gallic affairs, impelled by slight incidents of internal politics, not only without giving any thought whatever to the future destiny of Gaul, but without even knowing well the conditions existing there. Gaul was then for all Romans a barbarous region, poor, gloomy, full of swamps and forests in which there would be much fighting and little booty: no one was thinking then of having Roman territory cross the Alps; everyone was infatuated by the story of Alexander the Great, dreaming only of conquering like him all the rich and civilised Orient; everyone, even Cæsar. Only a sequence of political accidents pushed him in spite of himself into Gaul. In 62 B.C., Pompey had returned from the Orient, where he had finished the conquest of Pontus, begun by Lucullus, and annexed Syria. On his return, the conservative party, irritated against him because he had gone over to the opposite side, and having been given something to think of by the prestige that the policy of expansion was winning for the popular party, had succeeded by many intrigues in keeping the Senate from ratifying what he had done in the East. This internal struggle closed the Orient for several years to the adventurous initiatives of the political imperialists; for as long as the administration of Pompey remained unapproved, it was impossible to think of undertaking new enterprises or conquests in Asia and Africa; and therefore, of necessity, Roman politics, burning for conquest and adventure, had to turn to another part of Europe. The letters of Cicero prove to us that Cæsar was not the first to think that Rome, having its hands tied for the moment in the East, ought to interfere in the affairs of Gaul. The man who first had the idea of a Gallic policy was Quintus Metellus Celerus, husband of the famous Clodia, and consul the year before Cæsar. Taking advantage of certain disturbances arisen in Gaul from the constant wars between the differing parts, Metellus had persuaded the Senate to authorise him to make war on the Helvetians. At the beginning of the year 59, that is, the year in which Cæsar was consul, Metellus was already preparing to depart for the war in Gaul, when suddenly he died; and then Cæsar, profiting by the interest in Rome for Gallic affairs, had the mission previously entrusted to Metellus given to himself and took up both Metellus's office and his plan. Here you see at the beginning of this story the first accident,--the death of Metellus. An historian curious of nice and unanswerable questions might ask himself what would have been the history of the world if Metellus had not died. Certainly Rome would have been occupied with Gallic concerns a year sooner and by a different man; Cæsar would probably have had to seek elsewhere a brilliant proconsulship and things Gallic would have for ever escaped his energy.