29 De Africa
If for the imperial court of Ravenna the phenomenon of climate change may have been very unclear, beyond the rhetorical complaints of "the sun warms less than in the past" and "the winter days are increasingly longer", its effects on Mediterranean agriculture were evident. The lower evaporation was in fact changing the rainfall regime, with drier summers and rainfall essentially concentrated between January and March. Therefore, to be efficient, agriculture was beginning to require significant investments in hydraulic works, capable of exploiting both surface water and aquifers, favoring large senatorial-owned estates over small farmers. Phenomenon that was changing the agricultural landscape in Sicily, Sardinia and Calabria. Forestry, with the production of pitch, the breeding of pigs, the cultivation of vines and fruit trees were progressively replaced by sheep breeding and the production of oil and wheat. [1]
The greatest impact, however, was being had in the African provinces, which from 324, the year in which its taxpayers who already bore the brunt of Rome's ration supply in terms of contributed quantities of oil and grain and liturgical services, was saddled with the burden of paying the wheat contribution previously provided by Egypt, for the distributions of Rome, Mediolanum to which, at the time of Honorius, those for Ravenna were also added
But how significant was this wheat contribution? This topic is very divisive for scholars of the late ancient and early Christian ages. They range from maximalist theses dating back to
J. Beloch's idea according to which the royalties, and in particular the wheat rent, were sufficient to satisfy the fundamental needs of the imperial capitals, up to hyperminimalist theses which understand the rent as the exclusive contribution of a plebeian extremely reduced rations: a few tens of thousands of rations. Currently, but things could also change in the coming years, a sort of "moderate minimalism" predominates: scholars believe that the late antique canons were intended to essentially cover the needs of the ration plebs, estimated in the 5th century, considering Rome, Mediolanum and Ravenna , in approximately 250,000 beneficiaries, while the smaller quotas, in particular of wheat and wine, were used for public payments, or poured into circulation at a free price, or used during food supply emergencies. Instead, they tend to exclude, also due to the economic interests of the senatorial class, the existence of regular circuits of foodstuffs sold at political prices coexisting with free distributions, which are not attested either in Rome, Mediolanum and Ravenna, or in Constantinople. In any case, there is no doubt that, in normal situations, the fees calmed the market of fundamental commodities and constituted an indispensable support for a significant part of the population of the imperial capitals. For wheat in particular, considering the diet and calorie needs of an adult, it is reasonable to double the real number of beneficiaries. [2]
The greater fiscal burden, in the face of the decrease in agricultural productivity, as well as increasing the discontent of the African subjects, led the Empire, between the 4th and 5th centuries, to impose a sort of militarization in the collection of wheat rents: according to the
agronomist Palladius, in the African regions the peak of the wheat season began at the end of June and ended in July, while the harvest of oil production was concentrated in November. The tributary calendar spanned two solar years with a variable start between the different areas of the empire: July 1st in Egypt, September 1st in other provinces. In Africa the fiscal year ran from November to October and, starting from 364-365, was divided into four months: November-February, March-June, July-October. so, as a rule, taxpayers could deliver the species annonariae to the fiscal horrea of their district in a single solution or in three solutions, with the obligation to pay at least 1/3 of the amount due after the calends of March (evidently to collect the 'new oil) and the rest after the calends of July (evidently to capture the new wheat). for emphyteutic funds the fiscal year began in January and the first payment, also due after the calends of March (and therefore important for oil), was 1/660.
These deadlines seem to reflect an organization of fiscal perception tending to guarantee a continuous flow of foodstuffs and to maximize the receptivity of the ration horrea network by distributing the delivery throughout the year and implementing a rapid movement of the stocks leaving the smaller warehouses towards the larger warehouses . Since the role of local authorities is fundamental for this aspect, two clarifications are appropriate. The laws hinge the provincial collection in the cities'
horrea fiscalia, [3]reserved for the exclusive use of the state, which centralized perception. In fact, the first phase of the collection, carried out by praepositi pagorum et horreorum appointed by the curiae, also took place, and perhaps to a primary extent, in warehouses distributed throughout the territory from which the foodstuffs were subsequently transferred to the cities. This method is evident in the instructions of the epigraphic constitution of Trinitapolis of Valentinian I, specifically referring to southern Italy but adhering to regulations of general scope. And in fact also in the "Tariff of Carthage", referring to the proconsular and attributable to the emperor himself, the toponyms of 27 tax districts bear three different names:
fundi, civitates, pars territoriali [4] (the latter term perhaps to be understood as equivalent to
pagus)[5]. It is also not excluded that, for reasons of logistical convenience, in some locations the perception took place at the stations close to the coast and that therefore these loads were not forwarded from the territory to the city but taken directly to the ports of embarkation. This reconstruction is supported by general provisions on the obligation of the presence of sample measurements in the stations [6]
Obviously, Honorius, with his passion for micro management, could not fail to have his say in such an organization: he introduced the institution of tax quarters and quarterly payments (
tripartita inlatio), payment receipts that the taxpayer had to forward to the municipal
tabularii [7]and a series of rather punitive measures against tax evaders and officials who stole part of the grain and other commodities: in the best case scenario, they would end up working in the Sardinian mines for life, in the worst case, well, Honorius had vented his anger in penis several sadistic fantasies!
This increase in the tax burden and the abandonment of the less productive fields, transformed into pastures, on which, a common phenomenon with other areas of the
Pars Occidentis, the urban bourgeoisie was investing, requiring less start-up costs compared to agricultural cultures, were associated with the effects of competition from Iberian and Sicilian oil, the only product thanks to which the Mediterranean farmer entered the commercial circuits, and from Sardinian granite and Luni marble, whose quarries were beginning to be exploited "industrially" by the
Anicia gens, and which in Italy and Gaul were progressively replacing African stones. All this, in addition to a moderate recession, was causing a strong reduction of wealth in the African provinces, creating a sort of Matthew effect, with the rich get richer and the poor get poorer: thus farmers deprived of their land and laborers often willingly abandoned the imperial territories, to go to the Mauri. The Mauri, in turn, due to the drying up of their pastures, were forced to migrate towards the Mediterranean coasts,
These
gentes externae of the African regions, like most barbarians in the ancient world, unfortunately did not leave written documents narrating historical events from their point of view. On the other hand, Greek and Roman authors observed these tribes through a distorting lens, describing them in a stereotypical, generic and strongly characterized way: the Mauri appear as alien, exotic, strange, aggressive and alien to any form of civilization.
Only the sources from the 6th century, in which the Mauri appear to have been integrated into the system of imperial power, which hand down the previous oral traditions, lead us to believe that, between the 3rd and 4th centuries, this people made great migrations from the east towards the west. Among other things, the name Mauri therefore designated different realities: there were the Frexes south-east of Byzacena, the peoples of Aurès in Numidia and a nebula of clans settled in Tripolitania and Cyrenaica. It is estimated that they were not very numerous people, but that their population had grown thanks to the fleeing peasant masses, who, in addition to changing their demographics and their economy, had accentuated the phenomenon of cultural "Romanization". From the testimonies of the time, for example, we know that the tribal leaders spoke a dignified Latin: the Mauri of Byzacena and Numidia inhabited the mountains and practiced agriculture, while those of Tripolitania were, instead, camel drivers, nomads, dedicated to breeding and settled in the pre-desert area and which were enriched by trans-Saharan trade between the Mediterranean coast and equatorial Africa, which was growing in importance, due to Constantinople's control of the Red Sea ports, from which they departed, in addition to the maritime routes and trade routes to India, including those headed towards southern Africa, as described in the
Periplus of the Erythraean Sea, which, due to the amount of information it contains, is a sort of guide for traders and travellers. The author does not limit himself to a merely geographical description, but adds information of a political, anthropological and, above all, economic nature: for each port encountered, the marketable goods therein are described, both imported and exported, the best times to sail along a given route and those suitable for sailing, and all that information that can prove useful for making profits and good business. [8]
Of the two circumnavigation routes, the one that runs along Africa takes up the least space, and for this reason it could give the impression of being a secondary route. However, its importance within the Eritrean sea should not be underestimated, since from the ports of East Africa it was possible to purchase luxury goods, albeit of lesser quality, without having to undertake ocean voyages to India. This favored those who only had small or medium-sized boats at their disposal. The route involved skirting the continent from the Egyptian ports on the Red Sea to the port of Rhapta, near today's Dar es Salaam, in Tanzania and the southern limit of the lands known to the author of the Periplus. In between, the merchants found themselves faced mainly with small centers led by local leaders, especially along the coasts of Somalia (traditionally identified as the legendary country of Punt), and with primitive populations, located in today's Sudan and organized into tribes: the Ichthyophagi (“Fish Eaters”), the Agriofagi (“Wild Animal Eaters”) and the Moschofagi (“Cattle Eaters”) .
The only exception is the domains of Zoskales, a greedy and ambitious king but expert in reading and writing the Greek language and the city of Axomites (name of the circumnavigation of Axum). The products obtainable were divided into two categories: those of animal origin, ivory and turtle shells first and foremost, and a good number of spices and aromas, such as cassia, incense and myrrh. In exchange, inexpensive clothes, utensils, foodstuffs and, in general, products capable of satisfying mostly basic products were exchanged (or, more rarely, purchased) given that in most commercial ports local merchants and lords could not afford big expenses
Returning to the Mauri,
Corippus, in Iohannis, [9] recalls how these people, how the Bagaudes had already represented a problem in the tetrarchic period and Maximian had fought against them, without success, around 298 AD. A hot season in relations between the Romans and the Mauri seems to have opened in the 4th century AD, when the latter had become a sort of endemic threat, with their seasonal incursions into Africa, which intensified after the death of Julian the Apostate . These were groups of raiders of around 2000 units, who avoided clashes in open fields but were able to surprise their adversaries with their lightning-fast appearances and disappearances. Relations between Rome and these "barbarians of Africa", however, were complex and were certainly not limited to military conflicts. It is known, in fact, that over the centuries, the border policy implemented by the Empire involved ever greater collaboration with those who lived beyond the limes. Therefore, it seems that the Mauri were also, for example, enlisted to defend the frontier or were allowed to work as laborers in the Roman regions, another phenomenon that contributed to their Latinization.
Precisely the contact with Rome would have favored, at least for some social groups, an increase in wealth, leading to the emergence of local warlords. These "warlords" exploited the prestige, including economic, deriving from relations with the Empire, in the military and political spheres, imposing their authority on their people and making personal alliances with the administration, a phenomenon that led to the transition from chiefdom and real organized kingdoms, with political and territorial ambitions and capable of mobilizing armies that Anicius Severus, probably exaggerating, estimated at 30,000 soldiers, armed essentially with javelins, bows and arrows and short swords.
Now the Comes Bonifacius had not remained idle in the face of this threat: in addition to developing, through subsidies and political and commercial agreements, its own network of clientele among the Mauri, applying the traditional policy of divide and conquer, it had initiated two military reforms, which will have enormous impact in the future. The first concerned the army: despite his esteem for Flavius Castinus, Bonifacius was quite clear that his reform had been conceived to fight on the European scene, not on the African one, where even greater mobility was needed and where the problem of heat and the lack of water made the use of armor uncomfortable. [10]
From what Anicius Severus tells, which unfortunately deals with the African events in a very marginal way, the infantry of the Comes Bonifacius, which the Latin historian says was inspired by the Macedonian phalanx, was made up of lancers, armed with a 5 meter pike, given that Anicius Severus says it was two-thirds as long as the
sarissa, which could be held with one hand and by the
carnifex, which from recent findings, a sort of scimitar, of Hunnic inspiration, 60 centimeters long. The defensive armament consisted of shields and leather armour, covered by a white tunic and a rounded helmet, of Sasanian inspiration, often covered by a turban, as protection from the desert winds. The lancers were associated with the so-called Spatax, Gothic or Burgundian auxiliaries, chosen for their stature and physical prowess, armed with a long
spatha, which in addition to challenging the Mauri leaders and champions to a duel, had to break with the cut through the enemy lines, thus making the task easier for the spearmen. Perhaps exaggerating Anicius Severus tells
"They mowed down their enemies like farmers mowed down ears of wheat"
Behind the lancers and the
Spataxes, Bonifacius deployed the archers, who had adopted the same composite bow as the Mauri. The cavalry was armed with contarion, a variant of the
Kontos, a two-pronged spear, four meters long, which unlike the original could be used with just one hand, thanks to a special housing placed under the armpit, and of a Hunnic sabre; unlike infantrymen, they wore a
lorica hamata, a coat of mail. Upon completion, the logistics of the troops were entrusted to specific camel departments.
The other innovation was in the start of a specific process of fortification of the African provinces, which Honorius, always attentive to budgetary needs, did not complain about, aware of its importance. It may seem strange, but until the beginning of the 5th century, very few African cities - archeology seems to show only Cherchell and Tipasa - were equipped with city walls. To the south, however, along the limes, whose route had been more or less defined at the time of the Severi, from Tripolitania to Mauretania Tingitana, military camps and forts (castra and castella) had multiplied and sometimes continuous defense lines along which stood more modest works such as the
Fossatum Africae, a ditch whose width varies from 4 to 10 metres, and which can reach a depth of 1-1.5 meters on one side of the ditch or on both sides, depending on sometimes replaced by a dry stone wall, integrated with watchtowers, built in the times of Constantine. [11] Comes Bonifacius completely reversed this approach. With a lot of pragmatism, the appearance of the fortifications built varies greatly: the restricted walls, the citadels and even the forts (Madauros, Algeria) were located in the heart of the ancient cities and implied a subversion of the urban plan with a preliminary destruction or adaptation of monuments and with the creation of terraces, worth that is, of areas left free on a slight slope around the city walls. Other fortresses, however, were outside urban centers, even if they were built, as in Timgad or Ksar Lemsa, on much older buildings. Purely utilitarian and rapidly constructed architecture, the fortifications had no aesthetic pretensions. To reduce time and costs, the construction technique favored, in fact, the reuse of stripped ashlars, which came from destroyed buildings or necropolises (often many blocks retain inscriptions), carelessly superimposed in irregular rows, without mortar, to form the two external walls which were filled on the inside with rubble.
The expertise of the Roman military engineers was exercised rather on the routes, often irregular, given the need to take into account topographical needs in the walls, generally restricted, strictly geometric for the forts, with two important variations, depending on the size: the
quadriburgium, with four towers at the corners (Ksar Lemsa), or the rectangular fortress with intermediate towers (of the Timgad type). The type of towers (especially with a square plan) protruding from the wall, the doors (open in a tower or framed between two towers, often equipped with successive closures, doors and shutters), the patrol paths frequently supported by arches, the access stairs to the walkways, the arrangement of the loopholes - of which few traces remain - belong to the normal acquisitions of military techniques of the time and do not differ much from the creations known in other provinces. However, the ignorance of polyorcetics and the absence of siege material on the part of the Moors led to a certain economy of means: in fact, the moats and external walls were missing. The internal layout is known only in the case of the few fortresses in which excavations have been carried out: in Timgad these are classic-type quarters, intended for a garrison, while in Ksar Lemsa the quarters seem more summary and heterogeneous. A fortress (Timgad) and at least one citadel (Ammaedara/Haidra) contain two distinct garrison chapels, probably one intended for the Nicaeans and one for the Arians.
This state activity of fortification was also imitated by the private initiative of many landowners of the senatorial class, who protected their villas with walls without towers and built a large number of forts measuring 10 to 20 m on each side, often without doors (and therefore accessible only on the upper floor), but sometimes closed, with a system that is both effective and economical, by a "wheel" door in the rural area of Tripolitania, in the south of Byzacena and Numidia and in the inland cities, where they served as a support point for more substantial fortresses.
Following these tactical and strategic choices, the population was able to take refuge in the fortresses and the war, instead of a sequence of large battles, was a sequence of raids and limited clashes on both sides, which however had the impact of drastically reducing the direct supply of wheat from Africa to Italy. To avoid revolts by the urban plebs of Rome, Mediolanum and Ravenna, Galla Placidia, in January 424 had to extend the
frumentarium fee to Sicily, Calabria, Sardinia: in exchange, the Roman senatorial classes asked for the suspension of the land tax until the end of the war with the Mauri. If Honorius had been in her place, the problem would have been solved with a massacre of Senators, but Galla Placidia was of a completely different nature, so, put under pressure, she had to give in to the request. This decision, however, risked putting the imperial coffers in crisis: to avoid disaster, in February 424, Galla Placidia issued a new loan, with the same conditions as that of her half-brother. Given the excellent performance, the very rich Roman senatorial families joined en masse: so Ravenna was further indebted to them.
[1] Inspired by Silvia Cugini's climate and economic models
[2] The source is the handouts that a colleague of mine distributes for free to his students, before the magnificent rector skins him alive!
[3] The state warehouses where tax revenues were stored
[4] Large estates, cities and parts of the territory
[5] villages
[6] I know it's not boring, but economics helps to understand the functioning of the empire, its evolutions and the choices of Galla Placidia (in fact everything is very similar, except for the role of the Mauri compared to the Vandals, to what happens OTL )
[7] Citizen tax archives
[8] Inspired by an article by William Puppinato
[9] Obviously, the Corippus poem, ITL is very different from the original
[10] Inspired by the rashidun army with some modifications and additions
[11] Inspired by an article by Saverio Gatti