Achaemenid, or First Persian, Empire
State | Defunct
516 BCE to 330 BCE
The Achaemenid Empire (c. 550–330 BCE), sometimes known as First Persian Empire, is an empire in Southwest Asia, founded in the 6th century BCE by Cyrus the Great who overthrew the Median confederation.
It expands to eventually rule over significant portions of the ancient world which at around 500 BCE stretches from the Indus Valley in the east, to Thrace and Macedon on the northeastern border of Greece making it the biggest empire the world had yet seen.
The Achaemenid Empire will eventually control Egypt as well.
It is ruled by a series of monarchs who unify its disparate tribes and nationalities by constructing a complex network of roads.At the height of its power after the conquest of Egypt, the empire encompasses approximately 8 million km2 spanning three continents: Asia, Africa and Europe.
At its greatest extent, the empire includes the modern territories of Iran, Turkey, parts of Central Asia, Pakistan, Thrace and Macedonia, much of the Black Sea coastal regions, Afghanistan, Iraq, northern Saudi Arabia, Jordan, Israel, Lebanon, Syria, and all significant population centers of ancient Egypt as far west as Libya.
It is noted in Western history as the antagonist foe of the Greek city states during the Greco-Persian Wars, for emancipation of slaves including the Jewish people from their Babylonian captivity, and for instituting infrastructures such as a postal system, road systems, and the usage of an official language throughout its territories.
The empire has a centralized, bureaucratic administration under the Emperor and a large professional army and civil services, inspiring similar developments in later empires.
The traditional view is that the Persian Empire's vast size and its extraordinary ethnocultural diversity proves to be its undoing as delegation of power to local governments eventually weakened the king's central authority, causing much energy and resources to be wasted in attempts to subdue local rebellions, explaining why when Alexander the Great (Alexander III of Macedon) invades Persia in 334 BCE he is faced by a disunified realm under a weak monarch, ripe for destruction.This viewpoint, however ,is challenged by some modern scholars, who argue that the Achaemenid Empire was not facing any such crisis around the time of Alexander, and that only internal succession struggles within the Achaemenid family ever came close to weakening the Empire.
Alexander, an avid admirer of Cyrus the Great, eventually caused the collapse of the empire and its disintegration around 330 BCE into what later became the Ptolemaic Kingdom and Seleucid Empire, in addition to other minor territories which gain independence at thistime.
The Iranian Culture of the central plateau, however, continues to thrive and eventually reclaims power by the 2nd century BCE.
The historical mark of the Achaemenid Empire goes far beyond its territorial and military influences and included cultural, social, technological and religious influences as well.
Many Athenians adopt Achaemenid customs in their daily lives in a reciprocal cultural exchange, some being employed by, or allied to the Persian kings.
The impact of Cyrus the Great's Edict of Restoration is mentioned in Judeo-Christian texts and the empire is instrumental in the spread of Zoroastrianism as far east as China.
Even Alexander the Great, the man who set out to conquer this vast empire, respects its customs, by enforcing respect for the royal Persian kings including Cyrus the Great, and even by appearing in proskynesis, a Persian royal custom, despite stern Macedonian disapproval.
The Persian empire also sets the tone for the politics, heritage and history of modern Persia (now called Iran).
The influence also encompasses Persia's previous territories collectively referred to as the Greater Persia.
A notable engineering achievement is the Qanat water management system, the oldest and longest of which is older than 3000 years and longer than 44 miles (71 km.)
In 480 BCE, it is estimated that 50 million people live in the Achaemenid Empire, or about 44% of the world's population at this time, making it the largest ever empire by population in percentage terms.
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Near East (909 BCE – 819 CE) Early Iron and Antiquity — Greeks of Ionia, Levantine Tyre, Roman–Byzantine Egypt, Arabia’s Caravans
Geographic and Environmental Context
The Near East includes Egypt, Sudan, Israel, most of Jordan, western Saudi Arabia, western Yemen, southwestern Cyprus, and western Turkey (Aeolis, Ionia, Doris, Lydia, Caria, Lycia, Troas) plus Tyre (extreme SW Lebanon).-
Anchors: the Nile Valley and Delta; Sinai–Negev–Arabah; the southern Levant (with Tyre as the sole Levantine node in this subregion); Hejaz–Asir–Tihāma on the Red Sea; Yemen’s western uplands/coast; southwestern Cyprus; western Anatolian littoral (Smyrna–Ephesus–Miletus–Halicarnassus–Xanthos; Troad).
Climate & Environment
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Nile’s late antique variability; Aegean storms seasonal; Arabian aridity persistent but terraces/cisterns mitigated.
Societies & Political Developments
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Western Anatolia Greek city-states (Ionia–Aeolia–Doria, with Troad): Miletus, Ephesus, Smyrna, etc.
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Tyre (sole Near-Eastern Levantine node here) dominated Phoenician seafaring.
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Egypt (Ptolemaic → Roman → Byzantine): Nile granary and Christianizing hub.
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Arabian west: caravan kingdoms and Hejaz–Asir oases; western Yemen incense terraces and caravan polities.
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Southwestern Cyprus embedded in Hellenistic–Roman maritime circuits.
Economy & Trade
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Grain–papyrus–linen from the Nile; olive–wine Aegean; incense–myrrh from Yemen; Red Sea lanes linked to Aden–Berenike nodes (outside core but connected).
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Tyre exported craft goods and purple dye.
Technology & Material Culture
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Iron agriculture and tools; triremes and merchant galleys; advanced terracing, cisterns; lighthouse/harbor works.
Belief & Symbolism
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Egyptian polytheism → Christianity (Alexandria); Greek civic cults; Tyrian traditions; Arabian deities; monasticism along Nile/Desert.
Adaptation & Resilience
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Canal maintenance buffered Nile shocks; terraces/cisterns stabilized Arabian farming; Aegean coastal redundancy protected shipping routes.
Transition
By 819 CE, the Near East was a multi-corridor world of Nile granaries, Ionia’s city-coasts, Tyre’s Phoenician legacy, and Arabian incense roads — a foundation for the medieval dynamics ahead (Ayyubids in Syria/Egypt next door, Abbasids beyond, and the Ionian–Anatolian littoral under Byzantine/Nicaean arcs).
Middle East (909 BCE – 819 CE) Early Iron and Antiquity — Urartu, Achaemenids, Parthians, Sasanian Frontiers
Geographic and Environmental Context
The Middle East includes Iraq, Iran, Syria, Armenia, Georgia, Azerbaijan, eastern Jordan, most of Turkey’s central/eastern uplands (including Cilicia), eastern Saudi Arabia, northern Oman, Qatar, Bahrain, the UAE, northeastern Cyprus, and all but the southernmost Lebanon.-
Anchors: the Tigris–Euphrates alluvium and marshes; the Zagros (Luristan, Fars), Alborz, Caucasus (Armenia–Georgia–Azerbaijan); northern Syrian plains and Cilicia; Khuzestan and Fars lowlands; the Arabian/Persian Gulf littoral (al-Ahsa–Qatar–Bahrain–UAE–northern Oman); northeastern Cyprus and the Lebanon coastal elbow (north).
Climate & Environment
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Continental variability; oases survived by canal upkeep; Gulf fisheries stable; Caucasus snows fed headwaters.
Societies & Political Developments
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Urartu (9th–6th c. BCE) fortified Armenian highlands;
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Achaemenid Persia (6th–4th c. BCE) organized satrapies across Iran, Armenia, Syria uplands, Cilicia; Royal Road linked Susa–Sardis through our zone.
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Hellenistic Seleucids, then Parthians (3rd c. BCE–3rd c. CE) and Sasanians (3rd–7th c. CE) ruled Iran–Mesopotamia; oases prospered under qanat/karez and canal regimes.
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Transcaucasus (Armenia, Iberia/Georgia, Albania/Azerbaijan) oscillated between Iranian and Roman/Byzantine influence; northeastern Cyprus joined Hellenistic–Roman networks.
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Arabian Gulf littoral hosted pearling/fishing and entrepôts (al-Ahsa–Qatif–Bahrain).
Economy & Trade
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Irrigated cereals, dates, cotton, wine; transhumant pastoralism; Gulf pearls and dates.
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Long-haul Silk Road and Royal Road flows; qanat irrigation expanded in Iran.
Technology & Material Culture
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Iron plowshares, tools, and weapons; fortifications; qanat engineering; road stations (caravanserais earlier variants).
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Arts: Urartian bronzes; Achaemenid stonework; Sasanian silver; Armenian and Georgian ecclesiastical arts (late).
Belief & Symbolism
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Zoroastrianism, Armenian/Georgian Christianity, local cults; Jewish and early Christian communities in oases/ports; syncretism in frontier cities.
Adaptation & Resilience
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Canal/qanat redundancy, pasture–oasis integration, distributed entrepôts (northeastern Cyprus, Gulf) hedged war and drought.
Transition
By 819 CE, the Middle East was a layered highland–oasis–Gulf system under Sasanian–Byzantine frontiers giving way to Islamic polities.
South Asia (909 BCE – 819 CE): Iron Kingdoms, Oceanic Routes, and the Weave of Faiths
Regional Overview
Between the Hindu Kush and the southern capes of India stretched one of humanity’s most intricate civilizational tapestries.
From the Iron Age kingdoms of the Ganges plain to the maritime entrepôts of the Deccan and Sri Lanka, South Asia in the first millennium BCE – early CE was a world of transformation:
villages became towns, tribes became kingdoms, and merchants and monks carried ideas and goods from the Mediterranean to the South China Sea.
Two spheres balanced each other — the Upper South Asian interior, rooted in riverine agriculture and imperial administration, and the Maritime South Asian littoral, animated by monsoon commerce and cosmopolitan exchange.
Together they created a continental-oceanic civilization that fused agrarian power with maritime reach.
Geography and Environment
The northern heartland spanned the Indus–Ganga–Brahmaputra basins, shielded by the Himalayas and drained by some of the most fertile alluvium on Earth.
To the south rose the Deccan plateau and the coastal plains of Tamil Nadu, Kerala, and Andhra, encircled by the Indian Ocean and threaded with river deltas.
Across the seas lay Sri Lanka, Lakshadweep, and the Maldives, forming stepping-stones toward Arabia and Southeast Asia.
Monsoon regimes shaped every aspect of life:
the southwest rains (June–September) watered rice fields and replenished tanks, while the retreating monsoon powered voyages west and east.
Periods of drought were met with irrigation ingenuity — canals, tanks, and stepwells that transformed the landscape into a man-made hydrology.
Societies and Political Developments
Upper South Asia: From Mahajanapadas to Empires
By the mid-first millennium BCE, iron plows and surplus agriculture supported the Mahajanapadas, the “Great States” of northern India — Magadha, Kosala, Kuru-Panchala, and others.
Out of this matrix emerged the Mauryan Empire (4th–3rd c. BCE), the subcontinent’s first large-scale polity, uniting much of India and Afghanistan under Chandragupta Maurya and later Aśoka.
Aśoka’s edicts, carved in stone across the empire, broadcast moral and administrative order and announced Buddhism as an imperial ethos.
After the Mauryas, regional powers filled the landscape: Indo-Greek and Śaka (Scythian) dynasts in the northwest; Kushan rulers linking Gandhara to Central Asia; and the Gupta Empire (4th–6th c. CE) in the Ganga heartland, whose classical Sanskrit culture defined art, science, and kingship for centuries.
The Hūṇas shattered Gupta unity, but the Pāla dynasty (8th–9th c.) revived Buddhist scholarship in Bengal and Bihar, sustaining the great universities of Nālandā and Vikramaśīla.
In the Himalayas, Licchavi Nepal and early Bhutanese polities bridged India and Tibet, while northern Arakan (Myanmar) connected the Ganga world to Southeast Asia.
Maritime South Asia: Deccan and Peninsular Polities
South of the Vindhyas, the Satavahanas (2nd c. BCE – 3rd c. CE) controlled the Deccan’s trade arteries, issuing coins in Prakrit and sponsoring Buddhist stupas along caravan routes.
Their successors — Ikshvakus, Vakatakas, Kadambas, Pallavas, Chalukyas, and the enduring Chera–Chola–Pandya triad of Tamilakam — built a patchwork of kingdoms linked by commerce and culture.
On the island of Sri Lanka, the Anurādhapura monarchy (from the 4th c. BCE onward) expanded vast irrigation tanks and monasteries, anchoring the Theravāda Buddhist tradition.
By the early centuries CE, these southern polities were exporting pepper, pearls, gems, and fine textiles through ports like Muziris, Arikamedu, and Kaveripattinam.
Greek, Roman, and later Chinese merchants arrived with coins and amphorae, while Indian sailors mastered the seasonal monsoon routes to the Red Sea and the Straits of Malacca.
Economy and Exchange
Agriculture formed the continental core — rice in the east, wheat and barley in the northwest, millet and pulses in the Deccan — sustained by iron tools and canal irrigation.
Trade networks extended in every direction:
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Overland, through the Hindu Kush passes toward Persia and Central Asia;
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Seaward, through the Arabian Sea and Bay of Bengal to Africa, Arabia, and Southeast Asia.
Guilds (śreṇis) organized artisans and merchants; coins of silver, copper, and gold testified to a monetized economy.
Ports and caravanserais mirrored one another: harbors supplied pepper and pearls, while upland markets provided cotton and metals.
By integrating inland agrarian surplus with oceanic distribution, South Asia became the keystone between the Mediterranean and East Asia.
Technology and Material Culture
Advances in iron smelting, textile weaving, and architecture marked the age.
Stone and brick temples evolved from wooden prototypes; cave sanctuaries (Ajanta, Ellora) married engineering to faith.
In Sri Lanka, the hydraulic engineering of reservoirs and canals was among the most sophisticated in the ancient world.
Shipbuilding along both coasts produced plank-built vessels capable of open-ocean navigation, while astronomical knowledge guided monsoon sailing.
Art and literature flourished: Sanskrit epics and dramas, Prakrit poetry, Tamil Sangam anthologies, and Buddhist art from Gandhara to Amaravati conveyed a shared aesthetic of order and devotion.
Belief and Symbolism
Religious and philosophical plurality defined the region.
Vedic ritual evolved into Hindu devotional (bhakti) movements; Buddhism spread from the Ganga valley to Central Asia and Sri Lanka; Jainism flourished in western India.
Royal patronage crossed boundaries — Buddhist kings built Hindu shrines, Hindu dynasts endowed monasteries — reflecting a civilizational ethos of inclusivity and dialogue.
Symbolic architecture expressed cosmic geometry: the stupa as world-mountain, the temple as microcosm of the universe.
Adaptation and Resilience
Monsoon dependence fostered ingenuity: reservoirs, tanks, and flood-embankments turned uncertainty into reliability.
Polities survived invasion and drought by devolving power to local guilds and temples, creating layered sovereignty that could bend without breaking.
Maritime redundancy — alternate ports, seasonal scheduling — kept trade alive despite war or storm.
Cultural resilience came through translation and synthesis: foreign influences were absorbed, not imposed.
Regional Synthesis and Long-Term Significance
By 819 CE, South Asia had achieved an enduring civilizational equilibrium.
Its Upper sphere—from Gandhara and the Ganga to Bengal—embodied imperial administration, monastic learning, and continental coherence.
Its Maritime sphere—from the Deccan to Tamilakam and Anurādhapura—commanded the sea lanes, transmitting ideas and goods between worlds.
Each depended on the other: river basins fed the ports, and ocean trade enriched the plains.
This duality—continental and maritime—remains the natural division of South Asia, as visible in its geography as in its history.
Together they sustained a unified yet plural world, where faith, art, and commerce moved with the monsoon and where the ideals of Dharma, compassion, and cosmic order became the shared grammar of an entire region.
Upper South Asia (909 BCE – 819 CE): Early Iron and Antiquity — Mahājanapadas to Guptas, Kushans & Pālas, Himalayan Polities
Geographic & Environmental Context
Upper South Asia includes Afghanistan, Pakistan, North India, Nepal, Bhutan, Bangladesh, and north-western Myanmar (northern Arakan/Rakhine and the Chindwin valley).
Anchors: the Hindu Kush–Kabul–Gandhāra gateways (Kabul, Swat, Peshawar); the Indus–Punjab rivers (Ravi, Beas, Chenab, Jhelum, Sutlej); the Thar–Ghaggar margins; the Ganga–Yamuna Doab and Middle Ganga plain; Kashmir, the Siwalik/Terai belts, the Brahmaputra–Meghna delta (Sundarbans) and Chittagong Hills, plus the Chindwin–northern Arakan corridor.
Climate & Environmental Shifts
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First-millennium oscillations: alternating dry spells in the northwest and humid stability in the east.
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Rice agriculture anchored the Ganga–Brahmaputra lowlands; wheat, barley, and pulses shaped the Punjab.
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Steppe aridity cycles across Afghanistan and Central Asia influenced migration and trade along the Khyber–Bolan passes.
Societies & Political Developments
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Mahājanapada Age (~600–300 BCE): Sixteen city-states and republics competed until the Mauryan Empire(4th–3rd c. BCE) unified the Doab under Chandragupta Maurya; Aśoka’s inscriptions spread dhamma ideals from Gandhāra to Orissa.
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Indo-Greek, Śaka, and Kushan Kingdoms (1st–3rd c. CE): controlled Gandhāra–Punjab trade; Gandhāran Buddhist art fused Hellenistic and Indian forms.
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Gupta Empire (4th–6th c. CE): a classical florescence—Sanskrit literature, stone temple architecture, and iron-plough agronomy flourished.
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Hūṇa Invasions (5th–6th c.) fractured Gupta unity; regional dynasties (Aulikara, Maitraka, Vākāṭaka) rose.
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Pāla Dynasty (8th–9th c.) in Bengal–Bihar revived imperial reach under Dharmapāla; Buddhist universities at Nālandā and Vikramaśīla drew scholars from across Asia.
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Kathmandu Valley (Licchavi rule, c. 4th–8th c.) urbanized Himalayan trade; Bhutan remained a constellation of monastic–clan polities.
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Northwestern Myanmar (Arakan & Chindwin): small Buddhist chiefdoms linked Bengal and Upper Myanmar through river exchange.
Economy & Trade
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Agrarian base: iron ploughs and irrigation expanded rice cultivation; sugar pressing, textile weaving, and metalcrafts diversified surplus.
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Trade corridors: the Khyber–Bolan gateways, Ganga riverine traffic, and Bengal delta ports connected the subcontinent to Iran, Arabia, and Southeast Asia.
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Exports: cotton cloth, pepper, ivory, and beads; Imports: horses, gold, and silver.
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Monastic and temple pilgrimages stimulated internal commerce and urban growth.
Technology & Material Culture
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Iron metallurgy and advanced smithing; water-management works in the eastern plains.
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Temple and stūpa architecture in stone and brick; Gandhāran stucco and sculpture blending Indian and Mediterranean motifs.
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Coinages from punch-marked silver to Kushan copper-gold and Gupta gold dinars signaled monetized exchange.
Belief & Symbolism
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Buddhism, Jainism, and Hindu traditions coexisted; Aśokan pillars and Gupta temples embodied ethical and cosmic order.
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Pāla patrons sponsored the great mahāvihāras; the bhakti current stirred popular devotion.
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Ritual landscapes—from the Ganga ghats to Himalayan caves—encoded pilgrimage and power.
Adaptation & Resilience
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Eastern rice surpluses offset western drought losses.
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Multiple trade routes and caravan–river redundancy ensured recovery after wars.
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Himalayan buffer states mediated trans-range exchange and provided refuge for monks and merchants.
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Caste, guild, and monastic institutions stabilized production and learning through political flux.
Transition
By 819 CE, Upper South Asia stood as a multi-core civilization:
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the Pālas governing the east,
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post-Gupta successor states in the north,
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Kushan legacies in the northwest,
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and Licchavi Kathmandu anchoring the Himalayan hinge.
Its synthesis of agrarian expansion, intellectual vitality, and trans-Asian connectivity laid the foundations for the medieval resurgence of pilgrimage kingdoms and temple economies that would follow.
Near East (909 BCE – 819 CE) Early Iron and Antiquity — Greeks of Ionia, Levantine Tyre, Roman–Byzantine Egypt, Arabia’s Caravans
Geographic and Environmental Context
The Near East includes Egypt, Sudan, Israel, most of Jordan, western Saudi Arabia, western Yemen, southwestern Cyprus, and western Turkey (Aeolis, Ionia, Doris, Lydia, Caria, Lycia, Troas) plus Tyre (extreme SW Lebanon).-
Anchors: the Nile Valley and Delta; Sinai–Negev–Arabah; the southern Levant (with Tyre as the sole Levantine node in this subregion); Hejaz–Asir–Tihāma on the Red Sea; Yemen’s western uplands/coast; southwestern Cyprus; western Anatolian littoral (Smyrna–Ephesus–Miletus–Halicarnassus–Xanthos; Troad).
Climate & Environment
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Nile’s late antique variability; Aegean storms seasonal; Arabian aridity persistent but terraces/cisterns mitigated.
Societies & Political Developments
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Western Anatolia Greek city-states (Ionia–Aeolia–Doria, with Troad): Miletus, Ephesus, Smyrna, etc.
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Tyre (sole Near-Eastern Levantine node here) dominated Phoenician seafaring.
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Egypt (Ptolemaic → Roman → Byzantine): Nile granary and Christianizing hub.
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Arabian west: caravan kingdoms and Hejaz–Asir oases; western Yemen incense terraces and caravan polities.
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Southwestern Cyprus embedded in Hellenistic–Roman maritime circuits.
Economy & Trade
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Grain–papyrus–linen from the Nile; olive–wine Aegean; incense–myrrh from Yemen; Red Sea lanes linked to Aden–Berenike nodes (outside core but connected).
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Tyre exported craft goods and purple dye.
Technology & Material Culture
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Iron agriculture and tools; triremes and merchant galleys; advanced terracing, cisterns; lighthouse/harbor works.
Belief & Symbolism
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Egyptian polytheism → Christianity (Alexandria); Greek civic cults; Tyrian traditions; Arabian deities; monasticism along Nile/Desert.
Adaptation & Resilience
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Canal maintenance buffered Nile shocks; terraces/cisterns stabilized Arabian farming; Aegean coastal redundancy protected shipping routes.
Transition
By 819 CE, the Near East was a multi-corridor world of Nile granaries, Ionia’s city-coasts, Tyre’s Phoenician legacy, and Arabian incense roads — a foundation for the medieval dynamics ahead (Ayyubids in Syria/Egypt next door, Abbasids beyond, and the Ionian–Anatolian littoral under Byzantine/Nicaean arcs).
Egypt's Late Period includes the last periods during which ancient Egypt functions as an independent political entity.
Egyptian culture is under pressure during these years from major civilizations of the eastern Mediterranean and the Near East.
The socioeconomic system, however, has a vigor, efficiency, and flexibility that ensures the success of the nation during these years of triumph and disaster.
Egypt makes a largely successful effort throughout the Late Period to maintain an effectively centralized state, which, except for the two periods of Persian occupation (Twenty-seventh and Thirty-first dynasties), is based on earlier indigenous models.
Late Period Egypt, however, displays certain destabilizing features, such as the emergence of regionally based power centers.
These contribute to the revolts against the Persian occupation but also to the recurrent internal crises of the Twenty-eighth, Twenty-ninth, and Thirtieth dynasties.
The Twenty-sixth Dynasty is founded by Psamtik I, who makes Egypt a powerful and united kingdom.
This dynasty, which rules from 664 to 525 BCE, represents the last great age of pharaonic civilization.
As China begins to develop its silk trade with the West, Iranian cities take advantage of this commerce by becoming centers of trade.
Using an extensive network of cities and settlements in the province of Mawarannahr (a name given the region after the Arab conquest) in Uzbekistan and farther east in what is today China's Xinjiang Uygur Autonomous Region, the Sogdian intermediaries become the wealthiest of these Iranian merchants.
Because of this trade on what becomes known as the Silk Route, Bukhara and Samarkand will eventually become extremely wealthy cities, and the Mawarannahr region is at times one of the most influential and powerful Persian provinces of antiquity.
The Thraco-Getae, originally polytheistic nature-worshippers, have developed a sun cult and decorate their artwork with sun symbols.
Herodotus, a Greek historian, reports that the Getae worship a god named Zalmoxis, a healing thunder god who is master of the cloudy sky; however they do not depict Zalmoxis in any plastic form.
The people offer agricultural products and animals as sacrifices and also cremate their dead, seal the ashes in urns, and bury them.
The Getae have commercial contact as well as military conflicts with many peoples besides the Greeks.
The Roman poet, Ovid, who will be exiled to Tomi, will write that for many years Getian tribesmen would steer their plows with one hand and hold a sword in the other to protect themselves against attacks by Scythian horsemen from the broad steppe lands east of the Dniester River.
In 513 B.CE, Darius the Great marches his Persian army through Getian territory before invading Scythia.
Revolts of subject peoples combine with the allied forces of two new kingdoms, those of the Medes and the Chalde- ans (Neo-Babylonians), effectively to extinguish Assyrian power in 612 BCE.
Nineveh is razed.
The hatred that the Assyrians inspire, particularly for their policy of wholesale resettlement of subject peoples, is sufficiently great to ensure that few traces of Assyrian rule remain two years later.
The Assyrians had used the visual arts to depict their many conquests, and Assyrian friezes, executed in minute detail, continue to be the best artifacts of Assyrian civilization.
The Chaldeans become heir to Assyrian power in 612 BCE, and they conquer formerly Assyrian-held lands in Syria and Palestine.
King Nebuchadnezzar (605-562 BCE) conquers the kingdom of Judah, and he destroys Jerusalem in 586 BCE.
The Chaldeans, conscious of their ancient past, seek to reestablish Babylon as the most magnificent city of the Middle East.
It is during the Chaldean period that the Hanging Gardens of Babylon, famed as one of the Seven Wonders of the Ancient World, are created.
Because of an estrangement of the priesthood from the king, however, the monarchy is severely weakened, and it is unable to withstand the rising power of Achaemenid Iran.
Babylon falls to Cyrus the Great (550-530 B.C.) in 539 BCE.
In addition to incorporating Babylon into the Iranian empire, Cyrus the Great releases the Jews who had been held in captivity there.
Mesopotamia, for two thousand years a stronghold of Semitic-speaking peoples, now falls to Indo-European rule that will persist for one thousand one hundred and seventy-six years years.
Cyrus, one of history's truly great leaders, rules with a firm hand, but he is also well attuned to the needs of his subjects.
Upon assuming power, he immediately replaces the savagery of the Assyrians with a respect for the customs and the institutions of his new subjects.
He appoints competent provincial governors (the predecessors of the Persian satraps), and he requires from his subjects only tribute and obedience.
Following Cyrus's death, a brief period of Babylonian unrest ensues that climaxes in 522 BCE with a general rebellion of Iranian colonies.
Between 520 and 485 BCE, the efficient and innovative Iranian leader, Darius the Great, reimposes political stability in Babylon and ushers in a period of great economic prosperity.
His greatest achievements are in road building—which significantly improves communication among the provinces—and in organizing an efficient bureaucracy.
Darius's death in 485 BCE is followed by a period of decay that leads to a major Babylonian rebellion in 482 BCE.
The Iranians violently quell the uprising, and the repression that followa severely damages Babylon's economic infrastructure.