Fiercer tribes than these in Europe there were none, and their abrogation of the battle trial at this early age is an inexplicable anomaly. It was an exceptional movement, however, without results beyond their own narrow boundaries. Other causes had to work slowly and painfully for ages before man could throw off the bonds of ancestral prejudice. One of the most powerful of these causes was the gradual rise of the Tiers-État to consideration and importance. The sturdy bourgeois, though ready enough with morion and pike to defend their privileges, were usually addicted to a more peaceful mode of settling private quarrels. Devoted to the arts of peace, seeing their interest in the pursuits of industry and commerce, enjoying the advantage of settled and permanent tribunals, and exposed to all the humanizing and civilizing influences of close association in communities, they speedily acquired ideas of progress very different from those of the savage feudal nobles living isolated in their fastnesses, or of the wretched serfs who crouched for protection around the castles of their masters. Accordingly, the desire to escape from the necessity of purgation by battle is almost coeval with the founding of the first communes. The earliest instance of this tendency that I have met with is contained in the charter granted to Pisa by the Emperor Henry IV. in 1081, by which he agrees that any accusations which he may bring against citizens can be tried without battle by the oaths of twelve compurgators, except when the penalties of death or mutilation are involved; and in questions concerning land, the duel is forbidden when competent testimony can be procured.[667] Limited as these concessions may seem, they were an immense innovation on the prejudices of the age, and are important as affording the earliest indication of the direction which the new civilization was assuming. More comprehensive was the privilege granted soon afterwards by Henry I. to the citizens of London, by which he released them wholly from the duel, and this was followed by similar exemptions during the twelfth century bestowed on one town after another; but it was not till near the end of the century that in Scotland William the Lion granted the first charter of this kind to Inverness.[668] About the year 1105, the citizens of Amiens received a charter from their bishop, St. Godfrey, in which the duel is subjected to some restriction—not enough in itself, perhaps, to effect much reform, yet clearly showing the tendency which existed. According to the terms of this charter no duel could be decreed concerning any agreement entered into before two or three magistrates if they could bear witness to its terms.[669] One of the earliest instances of absolute freedom from the judicial combat occurs in a charter granted to the town of Ypres, in 1116 by Baldwin VII. of Flanders, when he substituted the oath with four conjurators in all cases where the