We turned to the opposite side of the valley. Before us were symbols of two later periods of Burgundy's prosperity--the modern city of Autun, seated proudly upon the lower slopes of a mountain throne, and, high above the roofs, the great mass of the cathedral of St. Lazare lifting her Gothic spire to the sky. The peculiar interest of the spot, the reason why we chose it as a starting point in our travel through Southern Burgundy, is that here we have, before our very eyes, visible symbols of four clearly marked stages in the history of the Duchy; the Gallic, Roman, Gothic, and modern periods. We will begin with the Gallic period, in the days when Cæsar wrote of that city, there upon Mont Beuvray; "Bibracte, oppido Aeduorum longe maximo et copiosissimo";[10] and tell, very shortly, the story of the tribe, in their relations with the Roman conquerors.[11] The Aedui, concerning whom all our available information comes from the Latin writers, were a Gallic tribe, inhabiting, approximately, the space of country bounded on the east by the Saône, on the south by the chain of mountains between the Lyonnais and Auvergne, on the west by the Loire, and on the north by the valleys of the Vouge, the Oze, the Brenne and the Yonne. They were a virile, warlike race, that, from a very early period, had been recognised as the superior of the neighbouring races, among which the strongest were, perhaps, their enemies and rivals, the Arverni of mountainous Auvergne. For very many years before the Roman invasion, there had been intercommunication--often of an aggressive nature--between the Aedui and the Italian races; but it was not until the year 123 B.C. that anything in the nature of a direct alliance was formed between the former and the Romans, although Tacitus and Cicero both allude to them as "Brothers of the Roman Nation"; and the weaker people naturally would not be slow to take advantage of the great military strength of the new-comers, if it could be exercised on their behalf. The occasion soon came to put that strength to the test, when, after a series of quarrels with the Arverni and other neighbouring tribes, the latter summoned the Germans to their assistance. The Aedui, feeling that their independence was threatened, sent their chief Druid priest, Divitiacus, to appeal unto Cæsar. Before we see how he fared, let us glance at this leader, whose statue stands to-day in the Promenade des Marbres at Autun. The Druids were the magistrate-priests of their respective cities, where, by the right of knowledge, riches, birth--for all were of noble blood--they exercised almost despotic power. They were the theologians, philosophers, jurists, astronomers, physicians, and moralists of their times; they were the educators of youth, the depositaries of the holy mysteries of their religion, and of the supernatural forces; the arbitors of life and death--since no human sacrifice might be offered without their sanction.