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Empire/Period Time Span Key Events and Developments
Early Dynastic Egypt c. 3100-2686 BCE
  • Unification of Upper and Lower Egypt under King Narmer (Menes)
  • Development of hieroglyphic writing and calendar system
  • Establishment of Memphis as capital
  • Construction of early mastaba tombs
  • Development of irrigation systems along the Nile
  • Creation of the royal titulary
Old Kingdom Egypt c. 2686-2181 BCE
  • Age of pyramid-building (3rd-6th Dynasties)
  • Construction of the Great Pyramid of Giza under Khufu (c. 2560 BCE)
  • Centralized government under the pharaoh
  • Development of solar cult and rise of Ra worship
  • Expansion of trade with Nubia and Punt
  • Establishment of the position of vizier
  • Decline due to prolonged droughts and famine
Akkadian Empire c. 2334-2154 BCE
  • Founded by Sargon of Akkad, first multi-ethnic empire in Mesopotamia
  • Introduction of the concept of divine kingship
  • Standardization of weights, measures, and legal practices
  • Expansion of trade networks to the Indus Valley
  • Development of new artistic styles, including relief sculpture
  • Naram-Sin's conquest of Ebla and self-deification
  • Collapse possibly due to climate change (4.2 kiloyear event)
Middle Kingdom Egypt c. 2055-1650 BCE
  • Reunification of Egypt under Mentuhotep II
  • Expansion into Nubia and establishment of fortresses
  • Shift of capital to Thebes
  • Development of coffin texts and new burial practices
  • Construction of the Faiyum irrigation system
  • Increased trade with the Levant and Nubia
  • Introduction of the shabti funerary figurines
Old Assyrian Empire c. 2025-1378 BCE
  • Establishment of trading colonies in Anatolia (karum)
  • Development of cuneiform writing system
  • Rise of Ashur as an important religious center
  • King Erishum I's reforms and building projects
  • Conflicts with Amorite tribes and Babylonians
  • Decline due to Mitanni expansion
Old Babylonian Empire c. 1894-1595 BCE
  • Founded by Amorite dynasty under Sumu-abum
  • c. 1792-1750 BCE: Reign of Hammurabi
  • Creation of Hammurabi's Code, one of the earliest legal codes
  • Expansion of empire to control most of Mesopotamia
  • Development of complex bureaucracy and taxation system
  • Advancements in mathematics and astronomy
  • Fall to Hittite raid in 1595 BCE
Hittite Empire c. 1600-1178 BCE
  • Dominated much of Anatolia and northern Levant
  • Development of advanced bronze-working techniques
  • Introduction of iron-working to the Near East
  • 1274 BCE: Battle of Kadesh with Egypt under Ramesses II
  • Creation of world's first known peace treaty (with Egypt)
  • Development of cuneiform Hittite language
  • Collapse during the Bronze Age collapse, possibly due to climate change
New Kingdom Egypt c. 1550-1069 BCE
  • Expulsion of the Hyksos and reunification under Ahmose I
  • Imperial expansion into Levant and Nubia
  • Construction of grand temples at Karnak and Luxor
  • 18th Dynasty: Hatshepsut's reign, Thutmose III's conquests
  • Akhenaten's religious reforms and move to Amarna
  • Ramesses II's long reign and military campaigns
  • Development of rock-cut tombs in the Valley of the Kings
  • Gradual decline due to internal strife and Sea Peoples invasions
Middle Assyrian Empire c. 1392-1056 BCE
  • Expansion under Ashur-uballit I, throwing off Mitanni control
  • Conflicts with Hittites and Babylonians
  • Tukulti-Ninurta I's conquest of Babylon (c. 1225 BCE)
  • Development of distinctive palace architecture
  • Compilation of Assyrian law code
  • Tiglath-Pileser I's military campaigns and lion hunts
  • Decline due to Aramean migrations
Neo-Assyrian Empire 911-609 BCE
  • Resurgence under Adad-nirari II
  • Ashurnasirpal II's brutal military campaigns and construction projects
  • 720 BCE: Sargon II conquers Israel and deports population
  • 701 BCE: Sennacherib's siege of Jerusalem
  • 671 BCE: Esarhaddon conquers Egypt
  • Ashurbanipal's creation of library at Nineveh
  • Development of relief sculpture and palace decoration
  • 612 BCE: Fall of Nineveh to combined Babylonian and Median forces
Neo-Babylonian Empire 626-539 BCE
  • Nabopolassar founds empire, allying with Medes against Assyria
  • 605-562 BCE: Reign of Nebuchadnezzar II
  • 586 BCE: Destruction of Jerusalem and Babylonian Captivity
  • Construction of the Hanging Gardens and Ishtar Gate
  • Renovation of Etemenanki (Tower of Babel)
  • Advancements in astronomy and mathematics
  • 539 BCE: Conquered by Cyrus the Great of Persia
Achaemenid Persian Empire 550-330 BCE
  • 550 BCE: Founded by Cyrus the Great
  • Development of Imperial Aramaic as administrative language
  • Creation of Royal Road network and efficient postal system
  • 525 BCE: Cambyses II's conquest of Egypt
  • Darius I's administrative reforms and construction of Persepolis
  • 490 & 480-479 BCE: Greco-Persian Wars
  • Development of Zoroastrianism as quasi-state religion
  • 330 BCE: Conquered by Alexander the Great
Seleucid Empire 312-63 BCE
  • Founded by Seleucus I Nicator, a general of Alexander
  • Hellenistic state spanning much of the former Persian Empire
  • Establishment of new cities, including Antioch
  • Conflicts with Ptolemaic Egypt in the Syrian Wars
  • Patronage of science and philosophy, especially in Babylon
  • 190 BCE: Defeat by Romans at Battle of Magnesia
  • Gradual loss of territory to Parthians and Romans
  • 63 BCE: Annexed by Roman Republic
Ptolemaic Egypt 305-30 BCE
  • Hellenistic rule in Egypt under Macedonian dynasty
  • Alexandria becomes center of learning (Library of Alexandria)
  • Syncretism of Greek and Egyptian cultures and religions
  • Development of Ptolemaic dynastic cult
  • Scientific advancements by scholars like Euclid and Eratosthenes
  • Gradual decline and increasing Roman influence
  • 30 BCE: Cleopatra VII's death, annexed by Rome
Parthian Empire 247 BCE - 224 CE
  • Founded by Arsaces I, defeating the Seleucids
  • Development of distinctive art style, blending Hellenistic and Persian elements
  • Frequent wars with Roman Empire, including Crassus' defeat at Carrhae (53 BCE)
  • Control of Silk Road trade
  • Revival of Zoroastrianism and Persian culture
  • Decentralized feudal structure with powerful noble houses
  • Gradual decline due to internal strife and Roman pressure
Sasanian Empire 224-651 CE
  • Founded by Ardashir I, last pre-Islamic Persian Empire
  • Establishment of Zoroastrianism as state religion
  • Continued wars with Roman/Byzantine Empire
  • Khosrow I's administrative and tax reforms
  • Sponsorship of arts, philosophy, and sciences
  • Development of distinctive architecture (e.g., Taq Kasra)
  • 602-628 CE: Final Byzantine-Sasanian War weakens empire
  • 636-651 CE: Muslim conquest of Persia
Rashidun Caliphate 632-661 CE
  • First four caliphs after Muhammad: Abu Bakr, Umar, Uthman, Ali
  • Rapid expansion of Islamic rule into Persia, Levant, and Egypt
  • Standardization of Quran under Uthman
  • Development of early Islamic administrative systems
  • 656-661 CE: First Fitna (civil war)
  • Establishment of garrison cities like Kufa and Basra
Umayyad Caliphate 661-750 CE
  • Capital in Damascus under Muawiyah I
  • Expansion into North Africa, Iberia, and Central Asia
  • Development of Islamic coinage and fiscal reforms
  • Construction of Dome of the Rock in Jerusalem
  • Arabization of administration in conquered territories
  • Development of early Islamic art and architecture
  • 750 CE: Overthrown by Abbasid Revolution
Abbasid Caliphate 750-1258 CE
  • Capital in Baghdad, founded by al-Mansur
  • Islamic Golden Age: advancements in sciences, philosophy, and arts
  • Translation movement of Greek and Persian texts
  • Development of Islamic jurisprudence and theology
  • Gradual fragmentation and rise of regional dynasties
  • Patronage of scholars at the House of Wisdom
  • 1258 CE: Fall of Baghdad to Mongol invasion
Ottoman Empire 1299-1922 CE
  • Founded by Osman I in Anatolia
  • 1453: Conquest of Constantinople by Mehmed II
  • Peak under Suleiman the Magnificent (1520-1566)
  • Development of distinctive Ottoman architecture and art
  • Establishment of millet system for governing diverse populations
  • 16th-17th centuries: Control of much of Southeast Europe, Western Asia, and North Africa
  • Gradual decline and modernization attempts in 19th century
  • 1922: Abolition of sultanate, replaced by Republic of Turkey