On August 24, 410, Rome was overrun by the Visigoths under Alaric I for the first time in nearly 800 years. It is seen as the fall of the Western Roman Empire. An excerpt from the article:
"Alaric & Stilicho
When the Salarian Gate was opened by an unnamed sympathizer, an army of “barbarians” led by Alaric entered Rome, and a three-day pillage began.
Stilicho, magister militum or commander-in-chief (and son of a Roman mother and Vandal father), clashed with Alaric. This conflict stemmed from a treaty signed in 382 CE between the Romans and the Goths, after the Gothic War, which allowed them to settle in the Balkans but only as allies, not citizens. The treaty further required them to serve in the Roman army, something that alarmed many of the Goths. And, as they had feared, their extensive losses at Frigidus validated their concern; they had been placed in the front lines, ahead of the regular Roman legions, as "sacrificial lambs".
Alaric lived under the mistaken delusion that the Roman government in the west was stable and would last forever, providing security for his people. In an attempt to force a rewrite of the treaty, Alaric and his army took advantage of the growing tension between the east and west and ransacked cities throughout the Balkans and into Greece, eventually invading Italy in 402 CE. He demanded not only grain for his people but also recognition as citizens of the empire, as well as his appointment as magister militum, an equal in the Roman army; Stilicho vehemently refused these demands. Although Alaric was forced to retreat at Verona, in 406 CE an attempt was made for compromise. Through his agent, Jovius, the Roman commander listened to Alaric's demand for legal rights to their land with annual payments of gold and grain. In return, Alaric was to assist Stilicho in his plan to invade the east; with Arcadius in full power in the east, Stilicho had already secured himself in the west (he had married his daughter to Emperor Honorius), and with the help of Alaric, he would attack the east, dethroning Arcadius.
The deal would never come to pass. Alaric sat patiently, waiting for Stilicho to join him. Despite his good intentions, Stilicho, however, was delayed due to problems elsewhere in the west: the Gothic king Radagaisus invaded Italy; the Vandals, Alans, and Survi invaded Gaul; and the future emperor Constantine III (a viable threat to the throne) emerged victorious from Britain. These setbacks made money scarce and negotiations impossible. Alaric's patience wore thin, and his demand for 4,000 pounds of gold (payment for his waiting) went unheard. As a result, he began to slowly move his army closer to Italy. Although Stilicho wanted to pay the demands, the Roman Senate, under the leadership of a war hawk named Olympius disagreed, and the Senate considered Alaric's actions a declaration of war.
With Olympius' urging, the emperor decided to invade the east. Stilicho warned against the emperor leading the army, choosing to lead an army himself. With Stilicho away, Honorius and Olympius traveled to Ticinum, an Italian city just south of Milan, supposedly to review the troops; however, Olympius, without the permission of the emperor, ordered the killing of thousands of Gothic allies - an action that further angered Alaric. A final fatality of this massacre was Stilicho himself, who was accused of plotting with Alaric. As a result of this treachery, over 10,000 soldiers defected and joined Alaric's army. In 408 CE the Gothic army sacked the cities of Aquilea, Concordia, Altinum, Cremona, Bononia, Ariminum, and Picenum, choosing, however, to avoid Ravenna, the capital of the western empire and home of Emperor Honorius. Instead, Alaric set his sights on Rome, surrounding all 13 gates of the city, blockading the Tiber River and forcing widespread rationing; within weeks decaying corpses littered the city streets.
Alaric & the Sacking of Rome
As additional forces came to Alaric's side, Emperor Honorius did little to help the city and oppose Alaric. The Goths were still viewed as barbarians and no match for the armies of the empire. Although the treasury was virtually empty, the Senate finally succumbed, and wagons left the city carrying two tons of gold, 13 tons of silver, 4,000 silk tunics, 3,000 fleeces, and 3,000 pounds of pepper. Alaric eased the siege, still hoping to negotiate terms, but Honorius remained blind to the seriousness of the situation. While temporarily agreeing to Alaric's demands - something he never intended to honor - 6,000 Roman soldiers were sent to the city but were quickly defeated by Alaric's brother-in-law Athaulf.
Realizing further negotiations were impossible, especially after an ambush from the Roman commander Sarus, Alaric returned to the gates of Rome. He had tried everything, even attempting to name a sympathetic senator named Attalus appointed as a new Roman emperor failed. He took Honorius's sister Galla Placidia hostage but to no avail. An alliance asking for an annual payment of gold and grain, as well as the provinces of Venetia, Noricum, and Dalmatia, was refused. Alaric had few choices left, and on August 24, 410 CE, Alaric prepared to enter the city; Rome had not been sacked since 390 BCE. When the Salarian Gate was opened by an unnamed sympathizer, an army of “barbarians” entered Rome, and a three-day pillage began. While the homes of the wealthy were plundered, buildings burned, and pagan temples destroyed, St. Peter's and St. Paul's were left untouched. Oddly, when Honorius heard that Rome was perishing, he feared the worst - not because of his love of the city, but because he believed his beloved fighting cock named Rome had been killed.
Alaric left the city, intending to move into Sicily and later Africa. Unfortunately, he never realized his dream and died soon after in 410 CE. Athaulf assumed control of the army, eventually leading the Goths into Gaul. Alaric had made every attempt to secure a home for his fellow Goths: the sack of Rome was his final hope. The city would never recover. The burning of Rome was, according to pagan interpretation, the result of the city becoming Christian. Others viewed Rome as a symbol of the past; the new center of the empire was Constantinople. In 476 CE, 66 years after Alaric, the city finally fell to Odoacer, spelling the end to the Roman Empire in the west."