The Achaemenid/First Persian Empire is kind of wild. At the time of its greatest conquests it was the largest empire the world had ever seen, by a significant amount. Like any good empire it's a triumph of logistics, of course, but what's unusual is the character of the logistics in question. The kinds of empire we're used to are generally either basically maritime (Roman, Spanish, British, American) or basically horselord (Xiongnu, Parthian, Mongol, American) or Chinese (special case, the general tendency for there to exist a Chinese Empire is impressive in its own right but relatively familiar).
The Achaemenid Empire touched a lot of seas and bodies of water (Indus, Indian Ocean, Persian Gulf, Tigris and Euphrates, Red Sea, Nile, Mediterranean, Aegean and Bosporus, Black Sea, Caspian Sea) and certainly these would have been used to facilitate logistics to some degree (Persian invasions of Greece relied on naval support, for example), but it certainly seems like the fundamental lifeline of their state was their extensive system of roads. The Romans talk a big game about their road system but ultimately the major logistical corridors of the Roman state were maritime and riverine. The Inca Empire was similarly road-based, likewise a hilly/mountainous region, and is also extremely cool, but didn't last nearly as long and was much smaller.
Herodotus says: "There is nothing mortal that is faster than the system that the Persians have devised for sending messages. Apparently, they have horses and men posted at intervals along the route, the same number in total as the overall length in days of the journey, with a fresh horse and rider for every day of travel. Whatever the conditions—it may be snowing, raining, blazing hot, or dark—they never fail to complete their assigned journey in the fastest possible time. The first man passes his instructions on to the second, the second to the third, and so on." A different translation of a section of this passage is famously associated with the US postal service.
Herodotus may be wrong in the details because the actual intervals between adjacent waystations seem to have been on the order of 16-26km, a distance a rider could reach in an hour (and perhaps most relevantly, a pedestrian or army might reach in a day), and as such it's certainly plausible horses were changed more than daily, as is attested in later relay postal networks, but it's easily possible he was right about their incredible speed. A perhaps somewhat generous estimated speed of government messages along this route is ~230km/day, by analogy of the pirradazish to the Pony Express and barid systems. This would make them faster than Roman communications, though certainly we have to recognize that maritime transport is ultimately faster and more convenient for trade in bulk goods and food. All figures taken from H.P. Colburn, "Connectivity and Communication in the Achaemenid Empire" Journal of the Economic and Social History of the Orient 56 (2013).
That's so cool! It's several hundred BCE and they have a complex permanent relay system with stations every couple dozen km, on a system of roads running throughout an empire thousands of km from center to edge. Just for one road, like the Sardis-Susa section that the Greeks usually talk about, that's over a hundred stations, each with a stock of supplies, backup mounts and riders, accommodations, anything else they might need, and Sardis-Susa was just one possible road stretch among many. That's incredible! I wish we knew what the people who made it and ran it thought. What was the life of a gas station attendant waystation operator in the reign of Artaxerxes I like?
It's kind of tragic that the Achaemenid Empire has been marginalized historiographically for so long. Generally it was treated as significant for its invasions and meddling in Greece, for ending the Babylonian captivity, or for providing a ready-made empire for Alexander to take over. It's not nothing, other places and time periods end up with much less of an imprint on our contemporary understanding of the past. We know a lot of cool stuff. But I wish we had more reflections on Persia from within. Most of what we seem to have is reports from Greeks, fragmentary letters and steles, and precious few excavation sites.
stormborns
origamiaround
jbbartram-illu
2087
tangentwithtanner
theartofmadeline
dailybridgerton
andulkaphoto
