The Roman general called to his presence the _principes_ of each state, terrified some by letting them know that he was informed of their plots, exhorted the others to perform their duty, and by these means maintained the tranquillity of a great part of Gaul. Meanwhile a vexatious event took place in the country of the Senones, a powerful and influential nation among the Gauls. They had resolved, in an assembly, to put to death Cavarinus, whom Cæsar had given them for king. Cavarinus had fled; upon which they pronounced his deposition, banished him, and pursued him to the limits of their territory. They had sought to justify themselves to Cæsar, who ordered them to send him all their senators. They refused. This boldness on the part of the Senones, by showing to the barbarians some individuals capable of resisting the Romans, produced so great a change in their minds, that, with the exception of the Ædui and the Remi, there was not a people which did not fall under suspicion of revolt, each desiring to free itself from foreign domination. During the whole winter, the Treviri and Indutiomarus never ceased urging the people on the other side of the Rhine to take up arms, assuring them that the greater part of the Roman army had been destroyed. But not one of the German nations could be persuaded to pass the Rhine. The remembrance of the double defeat of Ariovistus and the Tencteri made them cautious of trying their fortune again. Deceived in his expectations, Indutiomarus did not discontinue collecting troops, exercising them, buying horses from the neighbouring countries, and drawing to him from all parts of Gaul outlaws and condemned criminals. His ascendency was soon so great, that from all parts people eagerly sought his friendship and protection. When he saw some rallying to him spontaneously, others, such as the Senones and the Carnutes, engaging in his cause through a consciousness of their fault; the Nervii and the Aduatuci preparing for war, and a crowd of volunteers disposed to join him as soon as he should have quitted his country, Indutiomarus, according to the custom of the Gauls at the beginning of a campaign, called together an assembly in arms. He pronounced Cingetorix, his son-in-law, who remained faithful to Cæsar, an enemy of his country; and announced that, in reply to the appeal of the Senones and Carnutes, he would go to them through the country of the Remi, whose lands he would ravage; but, above all, he would attack the camp of Labienus. The latter, established on the Ourthe, master of a position naturally formidable, which he had further fortified, was in fear of no attack, but dreamt, on the contrary, of seizing the first opportunity of combating with advantage. Informed by Cingetorix of the designs of Indutiomarus, he demanded cavalry of the neighbouring states, pretended fear, and, letting the enemy’s cavalry approach with impunity, remained shut up in his camp.