Julius Caesar's campaigns in Gaul, 58–50 BC

Gallic Campaigns

Caesar's Gallic Campaigns

Caesar's Gallic Campaigns

Julius Caesar was an ambitious and ruthless man. He did not begin by attempting to conquer the world, as had Alexander the Great[footnoteRef:1], but he did have the political ambition to at least rule the Roman state as emperor. He had been a consul for several years and upon the end of his term, he was without anything to do. So, through influence he was able to secure the governorships of Cisalpine Gaul, Illycrium and Transalpine Gaul[footnoteRef:2]. With these governorships he hoped to secure enough glory for himself that he could return to Rome in triumph and be welcomed as the emperor[footnoteRef:3]. With these ambitions, and the supposed uprising of the Helvetii, the scene was set for Julius to campaign in Gaul and return to Rome as the conquering hero. Following is a year-by-year account of the Caesar's campaigns from 58 BC to their end in 50 BC, his impressions of the people, with special attention paid to his battles with his most famous foes. [1: Ulrich Wilcken. Alexander the Great. New York W.W. Norton & Co. ] [2: Strabo.Geographia.] [3: Tacitus. Germania]

58 BC

As an adjunct to his campaigns, Caesar kept a detailed account of his battles against the Gallic, German and Briton tribes. He called the tome Commentarii de Bello Gallico, or Commentaries on the Gallic War, and it is regarded as one of the finest historic examples of the type[footnoteRef:4]. However, it is also said that Caesar wrote the book as a self-serving, political treatise that was meant to assist him in bid for further office in Rome[footnoteRef:5]. The account begins by discussing the borders of the three main sections of the territory and the main tribes that live in each[footnoteRef:6]. [4: Athena Review. "Caesar's Campaigns in Gaul (58-50 BC)." Athena Review, 1:4 (2007).] [5: Andrew M. Rigsby. Caesar in Gaul and Rome: War in Words. Austin, TX: University of Texas Press.] [6: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915. 1:1]

Two major campaigns took place in the year 58 BC. After Caesar learned that the Helvetii were leaving their traditional homeland and moving closer to the Atlantic seaboard. The route that they had chosen was to cross into the land of the Sequani. The Sequani did not originally want the Helvetii to cross, but after a short period they agreed to allow the Helvetii cross their land. The next issue was that to reach the coast the Helvetii had to go across Roman land[footnoteRef:7]. [7: Athena Review. "Caesar's Campaigns in Gaul (58-50 BC)." Athena Review, 1:4 (2007).]

They crossed the land of the Aedui and Ambarri looting and pillaging as they went. The people were Roman allies and had been for many years, so Caesar determined that it was in his best interest to pursue them. He led a large contingent against the Helvetii as they were crossing the Saone river[footnoteRef:8]. The Helvetii armies were split into four quadrants that must cross the river independently. Caesar allowed the first three divisions to cross without harassment, but as the fourth was waiting to cross Caesar's forces attacked them. He soundly defeated this smaller band[footnoteRef:9], and then set about building a bridge so he could pursue the rest. This tactic of Caesar's was just one of the reasons he is still acclaimed as one of the great generals on world history. He continuously used his smaller force (he rarely had more than 70,000 men at his disposal[footnoteRef:10]) with better field vision and planning than did his enemies[footnoteRef:11]. [8: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915. 1:12] [9: Athena Review. "Caesar's Campaigns in Gaul (58-50 BC)." Athena Review, 1:4 (2007).] [10: D'Ooge, Benjamin Leonard & Frederick Carlos Eastman. Caesar in Gaul. New York: Columbia University Press, 1918] [11: Athena Review. "Caesar's Campaigns in Gaul (58-50 BC)." Athena Review, 1:4 (2007).]

It had taken the Helvetii forces 20 days to build a bridge and cross the Saone; it took Caesar just one day to commission the bridge and have it built[footnoteRef:12]. The forces of the Helvetii, as was the case throughout the campaign, had underestimated both the speed and determination of Caesar's legions. After crossing the Saone, he engaged the main force of the Helvetii and defeated them after negotiations and other tactics by the Helvetii nobles failed. After their loss, the Helvetii were ordered by Caesar to return to their original lands. It was his intention that they remain there as a buffer between the German tribes and the northern reaches of the Roman Empire[footnoteRef:13]. [12: Ibid.] [13: Athena Review. "Caesar's Campaigns in Gaul (58-50 BC)." Athena Review, 1:4 (2007).]

The second campaign that Caesar undertook in the initial year of the Gallic wars was against Germans under Ariovistus. The Suebi, of whom Ariovistus was king, needed more lands and they had petitioned the Sequani, their allies in a recent conflict, for lands on the southern side of the RhIne. Caesar worried about this incursion so close to Roman lands and decided that the Germans under Ariovistus needed to be contained and made to retreat back to their own side of the Rhine[footnoteRef:14]. [14: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915. 1:41.]

Caesar confronted Ariovistus, but he could not bring about a battle because the Roman senate had declared Ariovistus a "king and friend of the Roman people"[footnoteRef:15], so he was under the protection of the Roman government. He had to wait until Ariovistus made a move. The German finally attacked Vestonio which was the largest city of the Sequani. Caesar sent a small group to build an encampment near Ariovistus position. He was trying to get the German to attack, so that he would have justification for his further actions. Ariovistus obliged, and attacked the small Roman position and was turned away after a hard fought battle. The nest day Caesar took the six legions that he had assembled (60,000 men) and ranged them against the 120,000 troops of Ariovistus. The result was a smashing victory for Caesar[footnoteRef:16]. As with most ancient armies, the campaigns for that year ended with this victory and the coming of the winter, but Caesar continued to pursue his quest the next year against the Gauls. [15: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915. 1:38.] [16: Athena Review. "Caesar's Campaigns in Gaul (58-50 BC)." Athena Review, 1:4 (2007).]

56 BC

The next year was devoted to the total subjugation of Gaul. Caesar first wanted to make sure that the land was secured, so he headed for the coast along the English Channel. In just three short years he had subjugated for Rome much of modern Europe and had committed all of the people to Rome's rule. In this third year, he spent much of the time in a naval war in what is modern Brittany. This ended his conquest of the lands of Gaul and began his management of them. He would start the next year by seeking new places to send his troops.

55 BC

Since Gaul was secure, Caesar wanted to make sure that the northern borders of the new territory that he had acquired would not be threatened by the barbarian hordes of the Germans. Although Caesar had once subjected them to rout when they had crossed the Rhine against the Sequani, he still believed that they were a powerful enough enemy that he needed to make sure that they did not venture south into Gaul[footnoteRef:27]. [27: Athena Review. "Caesar's Campaigns in Gaul (58-50 BC)." Athena Review, 1:4 (2007).]

Several German tribes had been driven from their own land and settled in Gaul, but Caesar wanted to make sure that the warlike nature of the northern tribes stayed contained and away from Gaul. He started by talking to the Germans, but they attacked his troops while negotiations were underway. The leaders of the German tribes met with Caesar and apologized for their actions, but Caesar held them while his troops attacked the German armies. After defeating the Germans who were south of the Rhine, Caesar spent ten days building a bridge across with his army. When the bridge was finished, Caesar took his army across the Rhine and ravaged the German countryside for the next 18 days[footnoteRef:28]. After he had finished with this, he crossed the Rhine again and burned the bridge he had built. [28: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915.4:19.]

The summer was not over yet, so Caesar determined that he would see what was across the Channel. He had heard rumors of what the British Isles were like, but he wanted to find out for himself. There had been many rumors among the Romans about the islands, and they were raised to the level of legends by many. The tribes were said to be fierce and cannibalistic, or, some said, they contained the gods[footnoteRef:29]. No one knew, and Julius wanted to find out for himself. He took his armies across the channel late in the summer with an idea to just look around quickly and then sail back to Gaul. When he arrived in Britain he found the people there to be much like the Germans, and had several battles with them in which he was constantly victorious. Unfortunately for the Romans, most of their fleet was destroyed and the Britons took courage. Caesar again defeated them though, and the Britons pledged to send him more tribute[footnoteRef:30]. Upon hearing of Caesar's conquests, the Roman senate declared a 20 day feast of thanksgiving in his honor[footnoteRef:31] [29: British conjecture.] [30: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915.4:36.] [31: Athena Review. "Caesar's Campaigns in Gaul (58-50 BC)." Athena Review, 1:4 (2007).]

54 BC

The next year the Romans shipped five legions across the channel on 800 ships built and borrowed for the purpose, and again attempted to conquer the Britons[footnoteRef:32]. The Britons put forth a concerted effort to repel the Romans under the command of Cassivellaunus a leader who was regarded as the strongest man in Briton. Caesar wrote, "When he had come thither, greater forces of the Britons had already assembled at that place, the chief command and management of the war having been entrusted to Cassivellaunus, whose territories a river, which is called the Thames, separates from the maritime states at about eighty miles from the sea. At an earlier period perpetual wars had taken place between him and the other states; but, greatly alarmed by our arrival, the Britons had placed him over the whole war and the conduct of it"[footnoteRef:33]. The Britons used the same method of fighting that they had been somewhat successful with before. They fought from chariots against the foot soldier legions of the Romans. At first, the legions were in a small amount of confusion, but, in the end, they overcame the Briton forces and demanded of them the same tribute that had previously been ordered. However, when Caesar left with his armies, he had not improved the state of Briton to any degree. The Romans established no permanent communities and they built no forts to protect their interests[footnoteRef:34]. So, the Romans never received any tribute from their Briton possessions. Life continued on the isles as it had before. [32: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915.5:9.] [33: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915.5:12] [34: Athena Review. "Caesar's Campaigns in Gaul (58-50 BC)." Athena Review, 1:4 (2007).]

53 BC

The Gauls had become emboldened by the absence of Caesar over the previous summer and decided that they would rise up again against the yoke of their masters. Over the previous winter there had been a scarcity of stores, so Caesar had been forced to station his troops at different ports. The Gauls decided to take advantage of the fact that the Roman forces were widely split up. Unfortunately the results were the same as they had always been. Caesar quickly marched his other forces to the aid of the ones which were being attacked and defeated the attacking Gauls[footnoteRef:35] [35: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915.5:26]

52 BC

The following winter was peaceful for the Romans, after they had defeated the insurrection and conspiracy of the previous summer, but the Gauls were no quieted. The conspiracy continued as the Gauls decided to try and recover their territory again under a greater general Vercingetorix. Caesar considered him to be the greatest of the generals that had been arrayed against him[footnoteRef:36]. He was of noble birth and gave the romans the most difficult fight that they had ever faced[footnoteRef:37]. The gauls kept making headway, but Caesar was a the more clever general in the field, and outmaneuvered Vercingetorix every time. Finally the Gauls came up with a strategy. Much like Sherman's march to the sea in the American Civil War, they burned everything that could be used as supplies by the Romans[footnoteRef:38]. But, the Gauls decided to save their principal town of the region, Bituriges, from destruction as a safety for the Gallic soldiers expressly against the wishes of Vercengetorix. Caesar found out that the city was the only possible means of food in the region and set siege to it. In the end, every citizen in the town was put to the sword. Vercingetorix had not holed himself in the town and he escaped to Alesia with an army of 70,000 where he waited further troops from Gaul[footnoteRef:39]. Before relief troops could arrive though Caesar arrived from the sacking of Bituriges with and lay siege to Alesia. The Gauls then sent approximately 300,000 soldiers to surround Caesar[footnoteRef:40]. The army of Caesar prevailed against the vast Gallic army outside of the city walls, and then he compelled Alesia to surrender[footnoteRef:41]. This ended the seventh year of the Gallic campaign and Caesar again led his troop into winter quarters. [36: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915.7:4] [37: D'Ooge, Benjamin Leonard & Frederick Carlos Eastman. Caesar in Gaul. New York: Columbia University Press, 1918] [38: Stephen Ridd. Julius Caesar in Gaul and Britain. New York: Raintree Steck-Vaughn.] [39: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915. 7:29.] [40: D'Ooge, Benjamin Leonard & Frederick Carlos Eastman. Caesar in Gaul. New York: Columbia University Press, 1918] [41: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915. 7:87.]

51 BC and 50 BC

The final two years before Caesar returned home to Rome were spent putting down minor insurrections and levying taxes to the people of Gaul[footnoteRef:42]. These two years were as peaceful as the preceding seven had been fraught with danger. Caesar determined that the best way to rule these new provinces of Rome was to treat them as Roman citizens. He therefore sent emissaries to the various leaders of the tribes and commanded that the soldiers would treat the citizens with respect[footnoteRef:43]. Though minor insurrections broke out over the next two years, the Romans put them down with ease as compared to the first years of the campaign, and lived in harmony with the people of Gaul. [42: D'Ooge, Benjamin Leonard & Frederick Carlos Eastman. Caesar in Gaul. New York: Columbia University Press, 1918] [43: Commentarii de Bellum Gallico. Trans W.A. MacDevitt. New York: Everyman's Library, 1915. 8:22]