The Iustiniad: Ave Restitutor Orbis!
A map of the Roman World c. 565 AD upon the death of Emperor Justinian the Great, and the ascension of his son, Emperor Justin II.
This is basically an alternate history scenario where everything goes Justinian's way and thus he manages to fulfill his dream of reuniting the Western and Eastern halves of the Roman world under him. And ruling from Constantinople and restoring most of the Roman world to the true Nicene faith rather than the heretical Arian creeds of the Germanic Kings, he styles himself as the successor of Constantine. In recognition for his efforts in bringing back the light of the Rome back to the West, both the Senate of Constantinople, and the Eternal City, Rome bestowed him with numerous titles and honors such as "Pater Patriae" and "Restitutor Orbis" (Father of the Fatherland and Restorer of the World).
In this timeline, Emperor Justinian and Theodora have a son whom Justinian painstakingly ensures is raised like he was with the best possible education and eventually military training to properly rule the Empire. Emperor Justinian gave his son the name Justin as a posthumous honor to his uncle: the man who was a father figure to him, and the father of the illustrious Justinianic Dynasty. As a result of having a son, Justinian is more cautious and restrained in his ambitions. True to his nature as a palace Emperor, he uses effective statecraft in combination with intrigues to take down his rivals and foes.
Thanks to the economic reforms and wise fiscal policies levied by the previous Emperor Anastasius, the Empire had a massive surplus of solidii to help fund its war efforts to reclaim its lost territory. These policies had also generally ushered a badly needed economic expansion to help rectify the damage from the chaos and instability from the various crises of the 5th century. This period of course in modern Roman historiography is referred to as the Crisis of the 5th Century, or by some as the 120 Years Anarchy. This period is roughly date from the Sack of Rome by the Visigothic Sack of Rome in 410 up until the Roman reconquest of Italia proper in the mid 530's thanks to the efforts of the ever faithful and brilliant General Belisarius.
Following the deposition of the Vandalic King Hilderic by his cousin, who was on very friendly terms with Emperor Justinian I, Emperor Justinian seeing it as the perfect premise to launch an invasion, sent his armies with the official casus beli being to free the "rightful" monarch from captivity and restore him to power. Of course the usurper Gelimer seeking to deny the Romans a figure to stir a revolt against his rule, had his cousin Hilderic executed. Such an egregious action alienated some of the Vandal elites who defected to the Romans. And with their potential puppet King dead, the Romans now had the perfect opportunity to annex the Kingdom outright back into the Roman fold, and avenge the humiliating sack of Rome of 455. The integration thanks to the willing Afro-Roman population, was very smooth. Emperor Justinian himself gained personal popularity at home being seen as a liberator by the Romans. The Emperor also bringing back North Africa from the control of the heretical Arian sect, also earned him a great deal of clout with the Roman Church hierarchy which felt emboldened enough to agitate against their Arian Kings in the West.
The subsequent reconquest of North Africa, and the Vandal Kingdom, naturally made the other barbarian Kingdoms nervous about facing the full focused attention and wrath of the Eastern Empire which unlike the Western Empire whose corpse they had carved new petty Kingdoms from, the East had stabilized and rebounded. Following the death of her son, the Queen of the Goths, Amalsuntha had been forced by the Ostrogothic to rule jointly with her cousin Theodohad. Amalasuantha who had been more of an intellectual and Romanophile had grown unpopular with the Ostrogothic nobility as she tried to better assimilate into the Roman society turning away from her Gothic traditions. Capitalizing on this resentment, Theodohad mounted a coup against her, but much to his dismay, she had fled upon a ship securing much of her family's wealth and the Ostorogothic treasury to the Court of Emperor Justinian. Justinian whom had been on friendly terms with the Gothic queen had offered her refuge and granted her an estate in the Roman territory where she took up residence. Gaining another casus beli, Emperor Justinian launched the invasion of Italy, beginning the Second of the many series of wars of Reconquests. Officially Justinian had used the casus beli of restoring the rightful Ostrogothic Queen, but as his actions later demonstrate, he never had any intention of restoring Amalasuantha.
Theodohad now facing the full brunt of the Roman invasion, and a largely depleted treasury thanks to the caution of Amalasuntha, had found himself in a tough position. Now without sufficient funds to raise a proper army, Theodohad now had to put pressure upon the Ostrogothic nobility to help support a defense against the Roman onslaught. Theodohad was also facing other problems on his own as the Patriarch of Rome, Pope Sergius who had seen the way the wind was blowing, began openly supporting the Romans and agitating the Arian heresy practiced by the Goth. Simultaneously Roman revolts had broke out against Ostrogothic rule, and many cities threw open their gates to the Romans. Other nobles disgruntled by the leadership of Theodohad, and those loyal to Amalasuntha soon defected to the Romans which ensured that their positions as part of the new Italian aristocracy were secure.
Thanks to the ongoing Sassanid War with the Hephthalites, the Romans could now turn their full focus Westward. The Romans thus were able to quite easily steamroll the Ostrogoths thanks to Emperor Justinian being able to send more reinforcements to the West allowing for the Romans to reincorporate long lost regions like Pannonia and Rhaetia back into the fold. With Italia near bloodlessly reincorporated into the fold, Emperor Justinian held a massive triumph in Constantinople. He later sent his son the young Justin II to the West where he gained experience managing Italy and was received by the Romans in a similar triumph showcasing the renewed spirit of the Romans. Of course, after the conquest of Italy was over, Amalasuntha was later found dead in her villa. Procopius in his secret history says that the Empress Theodora in a jealous rage had her strangled to death after rumors reached her ear about Amalasuntha seducing Justinian. Of course these rumors are likely gross fabrications stemming from Procopius's patrician contempt towards the Imperial Coup for the peasant origins. The real reason Amalasuntha likely was murdered was because she had outlived her political usefulness to the Romans, and they wanted to eliminate her as a potential figure for any dissenting Ostrogoths to rally around.
With the reconquests and later consolidation of the Ostrogthic Kingdom largely complete by the 540's, Emperor Justinian focused his attention on the Romans' old foe, the Visigoths. As the Visigoths were nominal subjects of the Roman Emperor, ruling Hispania and Southern Gaul in the Emperor's name, he called for the Visigothic King to officially swear fealty to him and pay taxes. The Visigothic King predictably refused and thus Emperor Justinian invaded fully bringing Hispaniae to the fold as the local Ibero-Romans and Gallo-Romans welcomed the Romans with opens arms. Seeking to save their state, the Visigoths allied to the Franks, but their hopes were dashed by Caesar Justin II's crushing the Frankish army at the battle of Toulouse where the Frankish King and the main Frankish army was destroyed. This threw the Frankish Kingdom into chaos as it fell into civil war. For his actions, Justin II was granted the title of Francicus Maximus by his father.
Meanwhile in the East Khosrau I having concluded his war with the Hephthalites, and growing concerned by the possibility of a resurgent Roman Empire, tried invading the Empire in the East. But his army was defeated by the combined tacitical genius of General Belisarius and Justin II. This crushing victory, earned the Romans control over the Caucuses where the Romans carved out client states securing the invasion route into Persia and gaining secure buffer states.
In the distant North in the lands of Britannia, the region had been thrown into anarchy following the Roman withdrawal from the region saw Britannia break up into a collection of petty warring Kingdoms, and in the power vaccum, the Saxons invaded. Though in the year 511, thanks to the efforts of a Romano-Celtic nobleman Artorius, known by the Briton legends as Artorius Rex (The first King of the Britons). Though after the battle of Mount Badon, the Britions were unable to capitalize on their victory and broke up into various petty warring states once again, until the rise of King Vortimerius I who forcibly reunited all the petty states once again where he went on to drive out the remaining Saxon enclaves in the East retaking Londonium, where he established his new capital upon crowning himself Rex Totius Britanniae (King of all Britanniae).
What do you guys think of this map? I'm thinking of writing a Justinian timeline in the future after I finish up the first part of my
Eastern Roman Timeline: The House of Komnenos, Like a Phoenix from the Ashes.