Henry V. was too wise to imagine that his small force, even after victory, could achieve great things. He returned in triumph to England, leaving the French factions to tear the country to pieces. In 1417 he landed again in Normandy, and set to work systematically to conquer that province, which was left to defend itself, while the princes pursued the much more interesting employment of quarrelling with each other. After capturing Rouen, and organising the government so thoroughly that Normandy remained in English hands for thirty years, Henry marched on Paris. In face of this pressing danger the French factions began to negotiate, and an interview was arranged on the bridge of Montereau: but the Armagnacs seized the opportunity treacherously to murder the duke of Burgundy in the presence of the Dauphin. Naturally his son at once went over to Henry's side. The Dauphin was entirely in the hands of the Armagnacs, who were as incapable as they were base. In Paris, which was always inclined to the Burgundian side, the feeling spread that Henry of England, especially if he married a French princess as he proposed to do, would be better than the Dauphin. In a few months the treaty of Troyes was agreed to, by which Henry was to be regent during the lifetime of Charles VI., and succeed to the throne on his death, on condition of his marrying the princess Catharine. Unfortunately Henry died two years later, just before Charles VI. The infant Henry VI. was proclaimed king of both countries, and his uncle Bedford ruled vigorously in his name. The death of Charles VI. however made the Dauphin no longer a quasi-rebel, but the legitimate king: and the national feeling of France declared for him. Roughly speaking, the English ruled all north of the Loire, thanks to the Burgundian alliance; the south more or less ruled itself, for Charles VII. was indolent and unwarlike. His cause was not without support in the north, while his Scottish allies were there, but two bloody defeats at Crevant and Verneuil inflicted enormous loss on the Scots. In the latter battle the archers played a very conspicuous part: we find some of the archers, left to guard the horses and baggage while the men-at-arms fought on foot, beating off unaided the body of French horse which had been sent round to attack the English rear. Though no more fighting on a large scale took place, it was not till 1428 that Bedford saw his way to the definite forward step of besieging Orleans.