Indo-Roman trade and relations
Roman trade with India (see also the spice trade and incense road) through the overland caravan routes via Anatolia and Persia, though at a relative trickle compared to later times, antedated the southern trade route via the Red Sea and monsoons which started around the beginning of the Common Era (CE) following the reign of Augustus and his conquest of Egypt in 30 BCE.
The route so helped enhance trade between ancient states of India and Rome, that Roman politicians and historians are on record decrying the loss of silver and gold to buy silk to pamper Roman wives, and the southern route grew to eclipse and then totally supplant the overland trade route.
Roman and Greek traders frequented the ancient Tamil country (present day Southern India) and Sri Lanka, securing trade with the seafaring Tamil states of the Chola, Pandyan and Chera dynasties and establishing trading settlements which secured trade with India by the Greco-Roman world since the time of the Ptolemaic dynasty a few decades before the start of the Common Era and remained long after the fall of the Western Roman Empire. They also outlasted Byzantium's loss of the ports of Egypt and the Red Sea (ca. 639-645 CE) under the pressure of the Muslim conquests. Sometime after the sundering of communications between the Axum and Eastern Roman Empire in the 7th century, the Christian kingdom of Axum fell into a slow decline, fading into obscurity in western sources. It survived, despite pressure from Islamic forces, until the 11th century, when it was reconfigured in a dynastic squabble.
The Seleucid dynasty controlled a developed network of trade with India which had previously existed under the influence of the Parthian Empire. The Greek Ptolemaic dynasty, controlling the western and northern end of other trade routes to Southern Arabia and India, had begun to exploit trading opportunities with India prior to the Roman involvement but, according to the historian Strabo, the volume of commerce between India and Greece was not comparable to that of later Indian-Roman trade.
|“||Aden - Arabia Eudaimon was called the fortunate, being once a city, when, because ships neither came from India to Egypt nor did those from Egypt dare to go further but only came as far as this place, it received the cargoes from both, just as Alexandria receives goods brought from outside and from Egypt.||”|
The Ptolemaic dynasty had developed trade with India using the Red Sea ports. With the establishment of Roman Egypt, the Romans took over and further developed the already existing trade using these ports.
Early Common era 
Prior to Roman expansion, India had established strong maritime trade with other countries. The dramatic increase in Indian ports, however, did not occur until the opening of the Red Sea by the Greeks and the Romans and the attainment of geographical knowledge concerning India’s seasonal monsoons. In fact, the first two centuries of the Common era indicate this increase in trade between western India and Rome. This expansion of trade was due to the comparative peace established by the Roman Empire during the time of Augustus (23 September 63 BC – 19 August AD 14), which allowed for new explorations. Thus, archeologists, with evidence from artifacts and ancient literature, suggest that a significant commercial relationship existed between ancient western India and Rome.
The west coast of India has been mentioned frequently in foreign literature, such as the Periplus Maris Erythraei. The area was noted for its severe tidal currents, turbulent waves, and rocky sea-beds. Although many ships have attempted to sail outside it in order to prevent shipwrecks, many ships were still drawn inside the gulf. As a result of the difficulties, the entrance and departure of ships were dangerous for those who possessed little sea experience. The anchors of the ship would be caught by the waves and quickly cut off, which could overturn the ship or ultimately cause a wreck. Stone anchors have been observed near Bet Dwarka, an island situated in the Gulf of Kachchh, due to these frequent shipwrecks. More importantly, the number of discovered anchors and numerous artifacts suggest that Indo-Roman trade and commerce was significant during the early centuries of the Common era.
Onshore and offshore explorations have been carried out around Bet Dwarka Island since 1983.The finds discovered include lead and stone objects buried in sediment and considered to be anchors due to their axial holes. Though it is unlikely that the remains of the shipwreck’s hull survived, offshore explorations in 2000 and 2001 have yielded seven differently-sized amphoras, two lead anchors, forty-two stone anchors of different types, a supply of potsherds, and a circular lead ingot. The remains of the seven amphoras were of a thick, coarse fabric with a rough surface, which was used for exporting wine and olive oil from the Roman Empire. Archeologists have concluded that most of these were wine amphoras, since olive oil was in less demand in India.
Since the discoveries at Bet Dwarka are significant for the maritime history of India, archeologists have researched the resources in India. Despite the unfavorable conditions the island is situated in, the following items have made Bet Dwarka as well as the rest of western India an important place for trade. From Latin literature, Rome imported Indian tigers, rhinoceros, elephants, and serpents to use for circus shows - a method employed as entertainment to prevent riots in Rome. It has been noted in the Periplus that Roman women also wore Indian pearls and used a supply of herbs, spices, pepper, lyceum, costus, sesame oil and sugar for food. Indigo was used as a color while cotton cloth was used as articles of clothing, Furthermore, India exported ebony for fashioned furniture in Rome. The Roman Empire also imported Indian lime, peach, and various other fruits for medicine. Western India, as a result, was the recipient of large amounts of Roman gold during this time.
Since one must sail against the narrow gulfs of western India, special large boats were used and ship development was demanded. At the entrance of the gulf, large ships called trappaga and cotymba helped guide foreign vessels safely to the harbor. These ships were capable of relatively long coastal cruises, and several seals have depicted this type of ship. In each seal, parallel bands were suggested to represent the beams of the ship. In the center of the vessel is a single mast with a tripod base.
Apart from the recent explorations, close trade relations as well as the development of ship building were supported by the discovery of several Roman coins. On these coins were depictions of two strongly constructed masted ships. Thus, these depictions of Indian ships, originating from both coins and literature (Pliny and Pluriplus), indicate India’s development in seafaring due to the increase in Indo-Roman commerce. In addition, the silver Roman coins discovered in western India primarily come from the 1st, 2nd, and 5th centuries. These Roman coins also suggest that India possessed a stable sea borne trade with Rome during 1st and 2nd century AD. Land routes, during the time of Augustus, were also used for Indian embassies to reach Rome.
The discoveries found on Bet Dwarka and on other areas on the western coast of India strongly indicate that there were strong Indo-Roman trade relations during the first two centuries of the Common era. The 3rd century, however, was the demise of the Indo-Roman trade. The sea-route between Rome and India was shut down, and as a result, the trading reverted to the time prior to Roman expansion and exploration.
The replacement of Greece by the Roman empire as the administrator of the Mediterranean basin led to the strengthening of direct maritime trade with the east and the elimination of the taxes extracted previously by the middlemen of various land based trading routes. Strabo's mention of the vast increase in trade following the Roman annexation of Egypt indicates that monsoon was known and manipulated for trade in his time.
|“||"At any rate, when Gallus was prefect of Egypt, I accompanied him and ascended the Nile as far as Syene and the frontiers of Kingdom of Aksum (Ethiopia), and I learned that as many as one hundred and twenty vessels were sailing from Myos Hormos to India, whereas formerly, under the Ptolemies, only a very few ventured to undertake the voyage and to carry on traffic in Indian merchandise."||”|
By the time of Augustus up to 120 ships were setting sail every year from Myos Hormos to India. So much gold was used for this trade, and apparently recycled by the Kushan Empire (Kushans) for their own coinage, that Pliny the Elder (NH VI.101) complained about the drain of specie to India:
|“||"minimaque computatione miliens centena milia sestertium annis omnibus India et Seres et paeninsula illa imperio nostro adimunt: tanti nobis deliciae et feminae constant. quota enim portio ex illis ad deos, quaeso, iam vel ad inferos pertinet?"
"India, China and the Arabian peninsula take one hundred million sesterces from our empire per annum at a conservative estimate: that is what our luxuries and women cost us. For what fraction of these imports is intended for sacrifices to the gods or the spirits of the dead?" - Pliny, Historia Naturae 12.41.84.
Gold coin of Claudius (50-51 CE) excavated in South India.
Gold coin of Justinian I (527-565 CE) excavated in India probably in the south.
Trade of exotic animals 
There existed an exotic animal trade between India Ocean harbours and Mediterranean harbours. The evidence of this we can to find in the mosaics and frescoes of the remains of Roman villas in Italy. For example Villa del Casale has mosaics depicting the capture of exotic animals in India, Indonesia and in Africa. The intercontinental trade of exotic animals was one of the sources of richness of the owners of the villa. In the Ambulacro della Grande Caccia, the hunting scenes and capture of live animals is well represented by such details that it is possible to identify the species. There is a scene that shows a technique to distract a mother Tiger in order to take her cubs by using a shimmering ball of glass or mirror. It is also represented the hunt of Tiger with red ribbons serving as a distraction. In the mosaic there are also numerous other animals such as a Rhinoceros, an Indian Elephant (recognized from the ears) with his Indian conductor and the Indian Peafowl, along with other exotic birds. There are also numerous animal from Africa. We know from sources that lot of Tigers, Pantheras as well as the Asian and African Lion were used in the arenas or in circuses. The European Lion was already extinct. Probably the last that lived in Balkan Peninsula were hunted to stock arenas. The birds and monkeys entertained the guests of many villas. Also in Villa del Tellaro there is a mosaic with tiger in a jungle that is attacking a man with roman clothes, probably a careless hunter. The animals were transported in cages and loaded in a ship arrived to Alexandria harbour, all that is represented in the mosaic.
Roman ports 
The three main Roman ports involved with eastern trade were Arsinoe, Berenice and Myos Hormos. Arsinoe was one of the early trading centers but was soon overshadowed by the more easily accessible Myos Hormos and Berenice.
The Ptolemaic dynasty exploited the strategic position of Alexandria to secure trade with India. The course of trade with the east then seems to have been first through the harbor of Arsinoe, the present day Suez. The goods from the East African trade were landed at one of the three main Roman ports, Arsinoe, Berenice or Myos Hormos. The Romans repaired and cleared out the silted up canal from the Nile to harbor center of Arsinoe on the Red Sea. This was one of the many efforts the Roman administration had to undertake to divert as much of the trade to the maritime routes as possible.
Arsinoe was eventually overshadowed by the rising prominence of Myos Hermos. The navigation to the northern ports, such as Arsinoe-Clysma, became difficult in comparison to Myos Hermos due to the northern winds in the Gulf of Suez. Venturing to these northern ports presented additional difficulties such as shoals, reefs and treacherous currents.
Myos Hormos and Berenice 
The site of Berenice, since its discovery by Belzoni (1818), has been equated with the ruins near Ras Banas in Southern Egypt. However, the precise location of Myos Hormos is disputed with the latitude and longitude given in Ptolemy's Geography favoring Abu Sha'ar and the accounts given in classical literature and satellite images indicating a probable identification with Quesir el-Quadim at the end of a fortified road from Koptos on the Nile. The Quesir el-Quadim site has further been associated with Myos Hormos following the excavations at el-Zerqa, halfway along the route, which have revealed ostraca leading to the conclusion that the port at the end of this road may have been Myos Hormos.
Indian ports 
In India, the ports of Barbaricum (modern Karachi), Barygaza, Muziris in Kerala, Korkai, Kaveripattinam and Arikamedu on the southern tip of India were the main centers of this trade, along with Kodumanal, an inland city. The Periplus Maris Erythraei describes Greco-Roman merchants selling in Barbaricum "thin clothing, figured linens, topaz, coral, storax, frankincense, vessels of glass, silver and gold plate, and a little wine" in exchange for "costus, bdellium, lycium, nard, turquoise, lapis lazuli, Seric skins, cotton cloth, silk yarn, and indigo". In Barygaza, they would buy wheat, rice, sesame oil, cotton and cloth.
|“||There are imported into this market-town (Barigaza), wine, Italian preferred, also Laodicean and Arabian; copper, tin, and lead; coral and topaz; thin clothing and inferior sorts of all kinds; bright-colored girdles a cubit wide; storax, sweet clover, flint glass, realgar, antimony, gold and silver coin, on which there is a profit when exchanged for the money of the country; and ointment, but not very costly and not much. And for the King there are brought into those places very costly vessels of silver, singing boys, beautiful maidens for the harem, fine wines, thin clothing of the finest weaves, and the choicest ointments. There are exported from these places spikenard, costus, bdellium, ivory, agate and carnelian, lycium, cotton cloth of all kinds, silk cloth, mallow cloth, yarn, long pepper and such other things as are brought here from the various market-towns. Those bound for this market-town from Egypt make the voyage favorably about the month of July, that is Epiphi. - Periplus of the Erythraean Sea, paragraph 49.||”|
Muziris is a lost port city in the South Indian state of Kerala which was a major center of trade in Tamilakkam between the Chera Empire and the Roman Empire. Large hoards of coins and innumerable shards of amphorae found in the town of Pattanam have elicited recent archeological interest in finding a probable location of this port city.
|“||"Then come Naura and Tyndis, the first markets of Damirica (Limyrike), and then Muziris and Nelcynda, which are now of leading importance. Tyndis is of the Kingdom of Cerobothra; it is a village in plain sight by the sea. Muziris, of the same Kingdom, abounds in ships sent there with cargoes from Arabia, and by the Greeks; it is located on a river, distant from Tyndis by river and sea five hundred stadia, and up the river from the shore twenty stadia" - The Periplus of the Erythraean Sea, 53-54||”|
The Periplus Maris Erythraei mentions a marketplace named Poduke (ch. 60), which G.W.B. Huntingford identified as possibly being Arikamedu in Tamil Nadu, a centre of early Chola trade (now part of Ariyankuppam), about 3 kilometres (1.9 mi) from the modern Pondicherry. Huntingford further notes that Roman pottery was found at Arikamedu in 1937, and archeological excavations between 1944 and 1949 showed that it was "a trading station to which goods of Roman manufacture were imported during the first half of the 1st century AD".
Cultural exchanges 
The Rome-India trade also saw several cultural exchanges which had lasting effect for both the civilizations and others involved in the trade. The Ethiopian kingdom of Aksum was involved in the Indian Ocean trade network and was influenced by Roman culture and Indian architecture. Traces of Indian influences are visible in Roman works of silver and ivory, or in Egyptian cotton and silk fabrics used for sale in Europe. The Indian presence in Alexandria may have influenced the culture but little is known about the manner of this influence. Clement of Alexandria mentions the Buddha in his writings and other Indian religions find mentions in other texts of the period.
Even China was involved in the Roman trade with eastern Asia:
During the reign of the Roman emperor Hadrian in the 2nd century AD, traders reached Siam (now Thailand), Cambodia, Sumatra, Java, and a few seem to have penetrated northward to the coast of China. In AD 161, according to Chinese records, an "embassy" came from the Roman emperor Marcus Aurelius to the emperor Huan-ti, bearing goods that Huan-ti gratefully received as "tribute".
Christian and Jewish settlers from Rome continued to live in India long after the decline in bilateral trade. Large hoards of Roman coins have been found throughout India, and especially in the busy maritime trading centers of the south. The Tamilakkam kings reissued Roman coinage in their own name after defacing the coins in order to signify their sovereignty. Mentions of the traders are recorded in the Tamil Sangam literature of India. One such mention reads: "The beautiful warships of the Yavanas came to the prosperous and beautiful Muchiri (Muziris) breaking the white foams of 'Chulli', the big river, and returned with 'curry' (kari, the black pepper) paying for it in gold.(from poem no. 149 of 'Akananuru' of Sangam Literature)"
Decline and aftermath 
Following the Roman-Persian Wars, the areas under the Roman Byzantine Empire were captured by Khosrow II of the Persian Sassanian Dynasty, but the Byzantine emperor Heraclius reconquered them (628). The Arabs, led by 'Amr ibn al-'As, crossed into Egypt in late 639 or early 640 CE. This advance marked the beginning of the Islamic conquest of Egypt and the fall of ports such as Alexandria, used to secure trade with India by the Roman world since the Ptolemaic dynasty.
The decline in trade saw the ancient Tamil country turn to Southeast Asia for international trade, where it influenced the native culture to a greater degree than the impressions made on Rome. However, knowledge of India and it's trade was preserved in Byzantine books and it is likely that the court of the emperor still maintained some form of diplomatic relation to India up until at least the time of Constantine VII, seeking an ally against the rising influence of the Islamic states in the Middle East and Persia, appearing in a work on ceremonies called De Ceremoniis.
The Ottoman Turks conquered Constantinople in the 15th century (1453), marking the beginning of Turkish control over the most direct trade routes between Europe and Asia. The Ottomans initially cut off eastern trade with Europe, leading in turn to the attempt by Europeans to find a sea route around Africa, spurring the Age of Discovery, and the eventual rise of Mercantilism and Colonialism.
See also 
- Buddhism and the Roman world
- Chronology of European exploration of Asia
- Indian maritime history
- Sino-Roman relations
- Indo-Roman relations
- Shaw 2003: 426
- Young 2001: 19
- Lindsay 2006: 101
- Curtin 1984: 100
- Holl 2003: 9
- Potter 2004: 20
- Lach 1994: 13
- Young 2001: 20
- "The Geography of Strabo published in Vol. I of the Loeb Classical Library edition, 1917".
- "minimaque computatione miliens centena milia sestertium annis omnibus India et Seres et paeninsula illa imperio nostro adimunt: tanti nobis deliciae et feminae constant. quota enim portio ex illis ad deos, quaeso, iam vel ad inferos pertinet?" Pliny, Historia Naturae 12.41.84.
- O'Leary 2001: 72
- Fayle 2006: 52
- Freeman 2003: 72
- Halsall, Paul. "Ancient History Sourcebook: The Periplus of the Erythraean Sea: Travel and Trade in the Indian Ocean by a Merchant of the First Century". Fordham University.
- "Search for India's ancient city". BBC. 11 June 2006. Retrieved 4 January 2010.
- Huntingford 1980: 119.
- Lach 1994: 18
- Maritime routes of Roman merchant ships
- Kulke 2004: 108
- Farrokh 2007: 252
- Meri 2006: 224
- Kulke 2004: 106
- Luttwak 2009: 167-168
- The Encyclopedia Americana 1989: 176
- Curtin, Philip DeArmond; el al. (1984). Cross-Cultural Trade in World History. Cambridge University Press. ISBN 0-521-26931-8.
- The Encyclopedia Americana (1989). Grolier. ISBN 0-7172-0120-1.
- Farrokh, Kaveh (2007). Shadows in the Desert: Ancient Persia at War. Osprey Publishing. ISBN 1-84603-108-7.
- Fayle, Charles Ernest (2006). A Short History of the World's Shipping Industry. Routledge. ISBN 0-415-28619-0.
- Freeman, Donald B. (2003). The Straits of Malacca: Gateway Or Gauntlet?. McGill-Queen's Press. ISBN 0-7735-2515-7.
- Holl, Augustin F. C. (2003). Ethnoarchaeology of Shuwa-Arab Settlements. Lexington Books. ISBN 0-7391-0407-1.
- Huntingford, G.W.B. (1980). The Periplus of the Erythraean Sea. Hakluyt Society.
- Kulke, Hermann; Dietmar Rothermund (2004). A History of India. Routledge. ISBN 0-415-32919-1.
- Lach, Donald Frederick (1994). Asia in the Making of Europe: The Century of Discovery. Book 1. University of Chicago Press. ISBN 0-226-46731-7.
- Lindsay, W S (2006). History of Merchant Shipping and Ancient Commerce. Adamant Media Corporation. ISBN 0-543-94253-8.
- Luttwak, Edward (2009). The Grand Strategy of the Byzantine Empire. Harvard University Press. ISBN 0-674-03519-4.
- Meri, Josef W.; Jere L. Bacharach (2006). Medieval Islamic Civilization: An Encyclopedia. Routledge. ISBN 0-415-96690-6.
- O'Leary, De Lacy (2001). Arabia Before Muhammad. Routledge. ISBN 0-415-23188-4.
- Potter, David Stone (2004). The Roman Empire at Bay: Ad 180-395. Routledge. ISBN 0-415-10058-5.
- Shaw, Ian (2003). The Oxford History of Ancient Egypt. Oxford University Press. ISBN 0-19-280458-8.
- Young, Gary Keith (2001). Rome's Eastern Trade: International Commerce and Imperial Policy, 31 BC-AD 305. Routledge. ISBN 0-415-24219-3.
Further reading 
- Lionel Casson, The Periplus Maris Erythraei: Text With Introduction, Translation, and Commentary. Princeton University Press, 1989. ISBN 0-691-04060-5.
- Chami, F. A. 1999. “The Early Iron Age on Mafia island and its relationship with the mainland.” Azania Vol. XXXIV.
- McLaughlin, Raoul. (2010). Rome and the Distant East: Trade Routes to the Ancient Lands of Arabia, India and China. Continuum, London and New York. ISBN 978-1-84725-235-7.
- Miller, J. Innes. 1969. The Spice Trade of The Roman Empire: 29 B.C. to A.D. 641. Oxford University Press. Special edition for Sandpiper Books. 1998. ISBN 0-19-814264-1.
- Sidebotham, Steven E. (2011). Berenike and the Ancient Maritime Spice Route. University of California Press. ISBN 978-0-520-24430-6.
|Wikimedia Commons has media related to: Indo-Roman trade and relations|
- English translation of the Periplus Maris Erythraei (Voyage around the Erythraean Sea)
- BBC News: Search for India's ancient city
- EARLY ROMAN, GREEK, AND INDIAN AUTHORS