When they were thus roused and were demanding battle, their chiefs led them down into a plain named Idistavisus. It winds between the Visurgis and a hill range, its breadth varying as the river banks recede or the spurs of the hills project on it. In their rear rose a forest, with the branches rising to a great height, while there were clear spaces between the trunks. The barbarian army occupied the plain and the outskirts of the wood. The Cherusci were posted by themselves on the high ground, so as to rush down on the Romans during the battle. Our army advanced in the following order. The auxiliary Gauls and Germans were in the van, then the foot-archers, after them, four legions and Cæsar himself with two prætorian cohorts and some picked cavalry. Next came as many other legions, and light-armed troops with horse-bowmen, and the remaining cohorts of the allies. The men were quite ready and prepared to form in line of battle according to their marching order.
Complete Works of Tacitus. Tacitus. Alfred John Church. William Jackson Brodribb. Sara Bryant. edited for Perseus. New York. : Random House, Inc. Random House, Inc. reprinted 1942.
