Early reign , Copenhagen Severus Alexander became emperor when he was around 14 years old, making him the second youngest sole emperor in
Rome's history, second only to
Gordian III, who was 13. Alexander's grandmother
Maesa believed that he had more potential to rule and gain support from the
Praetorian Guard than her other grandson,
Elagabalus who was becoming increasingly unpopular. To preserve her own position, she had Elagabalus adopt the young Alexander and then arranged for Elagabalus' assassination, securing the throne for Alexander. The Roman army hailed Alexander as emperor on 13 March 222, and the Senate ratified his acclimation as emperor the following day, conferring on him the titles of
Augustus,
Pater patriae and
Pontifex maximus. Throughout his life, Alexander relied heavily on guidance from his grandmother, Maesa, before her death in 224, and mother,
Julia Mamaea. to oversee the administration of justice. His advisers were men like the
senator and historian
Cassius Dio, and historical sources claimed that with the help of his family, he created a select board of 16 senators, although this claim is sometimes disputed. Some scholars have rejected
Herodian's view that Alexander expanded senatorial powers. He also created a municipal council of 14 who assisted the
urban prefect in administering the affairs of the 14 districts of Rome. Excessive luxury and extravagance at the imperial court were diminished, and he restored the
Baths of Nero in 227 or 229; consequently, they are sometimes also known as the Baths of Alexander after him. He extended the imperial residence at the
Horti Lamiani on the
Esquiline Hill with elaborate buildings, and created the Nymphaeum of Alexander (known as the Trophies of Marius), which still stands in the Piazza Vittorio Emanuele. This was the great fountain he built at the end of the
Aqua Claudia aqueduct. Upon his accession he reduced the silver purity of the
denarius from 46.5% to 43%the actual silver weight dropped from 1.41 grams to 1.30 grams; however, in 229 he revalued the denarius, increasing the silver purity and weight to 45% and 1.46 grams. The following year he decreased the amount of base metal in the denarius while adding more silver, raising the silver purity and weight again to 50.5% and 1.50 grams. Additionally, during his reign taxes were lightened; literature, art and science were encouraged; and, for the convenience of the people, loan offices were instituted for lending money at a moderate rate of interest. In religious matters, Alexander preserved an open mind. According to the
Historia Augusta, he wished to erect a temple to
Jesus but was dissuaded by the
pagan priests; however, this claim is unreliable as the
Historia Augusta is considered untrustworthy by historians, containing significant amounts of information that is false and even invented, extending to when it was written and the number of authors it was written by. He allowed a
synagogue to be built in Rome, and he gave as a gift to this synagogue a scroll of the
Torah known as the
Severus Scroll. The soldiers then fought a three-day battle against the populace of Rome, and this battle ended after several parts of the city were set on fire. Dio was among those who gave a highly critical account of military discipline during the time, saying that the soldiers would rather just surrender to the enemy. Different reasons are given for this issue; Campbell points to ...the decline in the prestige of the Severan dynasty, the feeble nature of Alexander himself, who appeared to be no soldier and to be completely dominated by his mother's advice, and lack of real military success at a time during which the empire was coming under increasing pressure. Herodian, on the other hand, was convinced that "the emperor's miserliness (partly the result of his mother's greed) and slowness to bestow donatives" were instrumental in the fall of military discipline under Alexander.
Persian War On the whole, Alexander's reign was prosperous until the rise of the
Sassanids under
Ardashir I. In 231 AD, Ardashir invaded the Roman provinces of the east, overrunning Mesopotamia and penetrating possibly as far as Syria and Cappadocia, forcing from the young Alexander a vigorous response. Of the war that followed there are various accounts. According to the most detailed authority,
Herodian, the Roman armies suffered a number of humiliating setbacks and defeats, while according to the
Historia Augusta as well as Alexander's own dispatch to the
Roman Senate, he gained great victories. Making
Antioch his base, he organized in 233 a three-fold invasion of the
Sassanian Empire; at the head of the main body he himself advanced to recapture northern
Mesopotamia, while another army invaded
Media through the mountains of Armenia, and a third advanced from the south in the direction of
Babylon. The northernmost army gained some success, fighting in mountainous territory favorable to the Roman infantry, but the southern army was surrounded and destroyed by Ardashir's skilful horse-archers, and Alexander himself retreated after an indecisive campaign, his army wracked by indiscipline and disease. Further losses were incurred by the retreating northern army in the inclement cold of
Armenia as it retired into winter quarters, due to a failure through incompetence to establish adequate supply lines. Alexander managed to suppress the uprising, and Taurinus drowned while attempting to flee across the
Euphrates. The emperor returned to Rome and celebrated a triumph in 233.
Germanic War A new and menacing enemy started to emerge directly after Alexander's success in the Persian war. In 234, the barbarians crossed the Rhine and Danube in hordes that caused alarm as far as Rome. The soldiers serving under Alexander, already demoralized after their costly war against the Persians, were further discontented with their emperor when their homes were destroyed by the barbarian invaders. As word of the invasion spread, the emperor took the front line and went to battle against the Germanic invaders. The Romans prepared heavily for the war, building a fleet to carry the entire army across. However, at this point in Alexander's career, he still knew little about being a general. Because of this, he hoped the mere threat of his armies would be sufficient to persuade the hostile tribes to surrender. Severus enforced a strict military discipline in his men that sparked a rebellion among his legions. Due to incurring heavy losses against the Persians, and on the advice of his mother, Alexander attempted to buy the Germanic tribes off, so as to gain time. It was this decision that resulted in the
legionaries looking down upon Alexander. They considered him dishonorable and feared he was unfit to be Emperor. Under these circumstances the army swiftly looked to replace Alexander.
Gaius Julius Verus Maximinus was the next best option. He was a soldier from Thrace who had a golden reputation and was working hard to increase his military status. and, with the growing animosity of Severus' army towards him, the path for his assassination was paved. == Assassination ==