drumroll please
751 AUC
- Artavasdes III succeeds Artaxias II as king of Armenia.
752 AUC
- The Roman Republic enters into an alliance with the Kingdom of Axum.
- Several Germanic tribes invade northern Gallia. [46]
- The first edition of the Libellus Agrarium is published. [47]
753 AUC
- The traditional date of the birth of Jesus.
- Taking advantage of the instability in Parthia, several Yuezhi tribes expand into the eastern regions of the empire.
754 AUC
- The Gallic Confederation responds to the pleas of several northern tribes seeking protection from the German invaders after securing Roman assurance of assistance.
755 AUC
- Cast Iron technology reaches Rome
- The Roman Republic, upset at the disruption of trade caused by the civil war in Parthia, backs Artabanus as the claimant for the Parthian throne.
756 AUC
- A combined Roman-Gallic army, under the command of Marcus Valerius Triarius and Vercingetorix II, defeats a Germanic army outside of Lutetia.
- Artabanus is assassinated in a coup by those that fear that he would become a Roman puppet. His faction puts forward his younger brother Pacorus as their claimant.
757 AUC
- The Romans and Gallics begin a punitive campaign against the invading tribes.
- Telephos II succeeds Menander III as the Indo-Greek King. [48]
758 AUC
- The Roman Republic commissions a series of optical telegraphs (Optigraphici) to be built across Italia. [49]
- The Romans and Armenians put forward their own claimant to the Parthian throne, Zariadres, the half-brother of the Armenian king, Artavasdes.
759 AUC
- Celtillus I succeeds Vercingetorix II as High King of the Gallic Confederation.
- Stirrups come into use in Seres.
760 AUC (AD 7)
- A Roman army under Marcus Valerius Triarius invades Parthia.
- Several Germanic tribes join the kingdom of Boiohaemum, seeking protection from Rome.
- A Kushan warlord, Vasudeva, overthrows Telephos II and creates the Kingdom of Kushana. [50]
761 AUC
- The campaigns in Germania draw to a close, leaving the invading tribes devastated.
- Cingetorix I succeeds Celtillus I as High King of the Gallic Confederation.
- Vasudeva demands that the other Yuezhi tribes acknowledge him as their overlord. Vasudeva then invades those that refuse. [51]
762 AUC
- The Gallic Confederation and the Roman Republic establish three small kingdoms, Frisia, Ubia, and Varicia on the far side of the Rhine, to serve as buffer states against future Germanic aggression. [52]
- The Roman forces under Triarius defeat a Parthian army under Pacorus outside of Dura Europus.
- Tigranes IV succeeds Artavasdes III as king of Armenia.
763 AUC
- With the success of the first optigraphs, the Rome sets about constructing them across the Republic. [53]
- The Romans capture Seleucia and Ctesiphon, as well as Pacorus, who is executed.
- Cheng Di succeeds Xuan Di as the Emperor of Seres.
- The wheelbarrow is invented in Seres.
764 AUC
- The Romans defeat a Parthian army outside of Susa.
- Axum begins to export bunna [54]
- The Vandals invade Boiohaemum, fearing the growing power of the young kingdom.
765 AUC
- Mauretania is annexed to the Roman Republic.
- The Kushans are victorious over the other Yuezhi tribes, uniting them under Kushan rule.
- Cheng Di leads an invasion of the Xianbei tribes to the north of Seres.
766 AUC
- The Roman army defeats a Parthian army under Vologases near the Caspian gates. Vologases is killed in the battle, ending the Parthian civil war. [55]
767 AUC
- The remaining independent tribes of Gallia join the Gallic Confederation.
768 AUC
- Roman troops are dispatched to assist Boiohaemum against the Vandals. [56]
- The Xianbei become vassals of Seres.
769 AUC
- The Nubians invade Axum.
- Serean ships begin to use magnetic compasses.
770 AUC (AD 17)
- Vasudeva renounces the vassal status of the Yuezhi to Seres. [57]
- Cheng Di leads an invasion against the Di and Qiang tribes to the west of Seres.
771 AUC
- Eporedorix I succeeds Cingetorix I as High King of the Gallic Confederation.
- The Vandals are defeated and forced northward and westward. [58]
- The Qiang tribes swear their fealty to Seres.
772 AUC
- The Roman Republic sends and expedition to Nubia to assist their Axumite allies.
- Aristander of Alexandria writes De Commercium. [59]
773 AUC
- The Nubians surrender to the Romans without fighting any major battles, and the country is split into two new client states, Nobatia and Makouria.
774 AUC
- The Di become vassals of Seres.
775 AUC
- Cappadocia is annexed to the Roman Republic.
******
[46] The invaders include the Chamavi, Chatti, Chauci, Cherusci, Hermanduri, Langobardi, Suebi, and Sugambri tribes. The Frisii, Ubii, and Varisci stay in their traditional lands, as they feel that the invasion will provoke the Gallic confederation and their Roman allies. The tribes of Boiohaemum also stay put, though they have no reason to go to war anyway, as their kingdom is prospering from the mining of gold.
[47] The Libellus Agrarium translates to the booklet of farming. Inspired by the letters exchange between prominent farmers on various farming techniques and the interest of others in the discourses. The useful information was therefore compiled together, along with a parapegma (weather calendar) and issued on a yearly basis, effectively making a farmer's almanac. The book is a fantastic success and will eventually take credit for the spread of several innovations, such as heavy plows, four field crop rotations, and selective breeding techniques.
[48] Telephos is mainly a puppet of the Kushan warlords that are beginning to dominate the Indo-Greek kingdom.
[49] These first optical telegraphs are mainly heliographs, using mirrors to reflect sunlight, built on top of towers. Generally, a signal can travel 100 roman miles in a little over 15 minutes.
[50] Vasudeva had married Telephos' daughter, through whom he claimed the throne. He allows Telephos to live, as the former king is old and decrepit anyway, and Vasudeva has far more support and out of respect for Telephos' daughter, whom Vasudeva is said to have loved dearly.
[51] The Kushans still in the Yuezhi confederation readily swear their allegience to Vasudeva, as do the Xiumi.
[52] These states, of course, are formed around the 3 neighboring tribes that did not participate in the invasion. They also allied with the Romans and Gauls once it became clear that they were winning. These states are interesting in that they serve as buffer states to the Gallic Confederation, which is itself a buffer state to Rome. While some in Rome feared strengthening the Gallic position in this way, it was decided to use these buffer states to curb Gallic expansion as well as potential allies against the Gauls if the need arose.
[53] The new optigraph system features number of improvements over the original Italian ones. First, a code was formulated for the Roman alphabet, similar to Morse code. Second, the towers are upgraded to include fires for operation during night and overcast weather. The new optigraphs are capable of transmitting a signal over a 100 roman miles in slightly under 10 minutes. The system results in the rapid spread of news across the the Republic. The local optigraph operators often share the information they pass on to the locals, allowing people across the Mediterranean to keep up with the latest Roman gossip, or the progress of the legions.
[54] Coffee.
[55] The war strips Parthia of Mesopotamia, as well as wresting Osroene from Armenia. The Armenians allow this since they effectively gain the rest of the Parthian empire through the dynastic ties. Mesopotamia is split between the client kingdoms of Assyria and Mesopotamia.
[56] While Boiohaemum did not ask for assistance, the Roman Republic preferred the peaceful and relatively settled state over the aggressive Vandals.
[57] The Yuezhi tribes had been considered an "outer vassal" by the Han. Vasudeva negotiated with the Han court to raise their status from "outer vassal" to "brotherly state."
[58] The Vandals are forced into the territory occupied by the tribes defeated in the recent invasion of Gaul. There, they eventually ally with the Suebi and the two tribes begin to dominate the others.
[59] De Commercium translates to "On Commerce." It shares many themes in common with Adam Smith's "The Wealth of Nations," though it is not nearly as sophisticated, due to the economy of Adam Smith's time being much more advanced. Still, it discusses at great length the issue of acting in self interest, as well as mutually beneficial transactions.