Historical regions of Iraq

Historical regions of Iraq
Name	Historical regions of Iraq
Settlement type	Historical regions
Subdivision type	Country
Subdivision name	Iraq

Historical regions of Iraq Iraq's historical regions trace layered territorial identities from Sumer, Akkad, and Babylon through Assyria, Islamic caliphates, Ottoman Empire provinces, to modern Iraq governorates. These regions are central to studies of Mesopotamia, Tigris River, Euphrates River, and crossroad routes linking Anatolia, Iran, Levant, and Arabian Peninsula. Scholarly debates engage sources such as the Epic of Gilgamesh, Hammurabi, Herodotus, and medieval geographers like al-Tabari and Ibn Khordadbeh.

Overview and Definitions

Scholarly definitions distinguish riverine polities like Sumer and Akkad from northern highland polities like Assyria and Adiabene, and later Islamic provinces such as Al-Jazira and Basra. Cartographic traditions link sites such as Uruk, Nippur, Nineveh, Nimrud, and Babylon to evolving administrative units: satrapy predecessors under Achaemenid Empire, Seleucid Empire provinces, and Parthia frontier districts. Colonial and postcolonial borders arising after the Treaty of Sèvres and Treaty of Lausanne reframed Ottoman vilayets including Baghdad Vilayet and Mosul Vilayet within modern Iraq.

Ancient Mesopotamian Regions

The alluvial plain between the Tigris River and Euphrates River housed city-states of Sumer such as Eridu, Larsa, and Lagash, and later polities of Akkad centered at Agade and rulers like Sargon of Akkad. The southern floodplain featured Ur under dynasties including Ur-Nammu and the Third Dynasty of Ur, while central Mesopotamia contained Babylon and rulers such as Hammurabi who created a territorial state recorded in the Code of Hammurabi. Northern Mesopotamia comprised Assyria with capitals at Ashur, Nimrud, and Nineveh, producing rulers like Tiglath-Pileser III, Sargon II, and Sennacherib whose campaigns connected to Egypt and Elam. The Neo-Babylonian Empire under Nebuchadnezzar II reshaped southern identities; concurrent interactions with Achaemenid Empire satraps, including Cyrus the Great and Darius I, integrated the region into imperial networks.

Islamic and Medieval Provinces

Following the Islamic conquest of Persia, the region divided into provinces such as Basra, Kufa, Baghdad, and Al-Jazira under the Umayyad Caliphate and Abbasid Caliphate. Baghdad emerged as an imperial capital during the reign of Harun al-Rashid and Al-Ma'mun, housing institutions like the House of Wisdom and scholars such as Al-Kindi, Al-Farabi, Ibn Sina, and Al-Khwarizmi. The Hamdanids and Buyids controlled northern and central districts; the Seljuk Empire and later the Mongol Empire under Hulagu Khan transformed urban centers including Mosul and Karbala. Religious and administrative changes involved cities like Najaf, Kufa, Samarra, and Basra, while trade linked Basra to Sailors of the Indian Ocean routes and Aden.

Ottoman and Safavid Era Divisions

From the 16th century, Ottoman Empire and Safavid Iran contested Mesopotamia; the Ottoman–Safavid War (1532–1555) and treaties such as Treaty of Zuhab influenced control over Baghdad Eyalet, Mosul Eyalet, and Basra Eyalet. Ottoman administrative reforms produced vilayet structures and local authorities like the Mamluks of Iraq (18th century) in Baghdad. Tribal confederations—Al-Muntafiq, Shammar, and Dulaim—shaped rural jurisdictions, while caravan cities like Kufa, Hilla, Kirkuk, and Erbil remained economically pivotal. European interests, evident in missions by Anthony Ashley Cooper, consular activities, and the exploratory works of Gertrude Bell and T.E. Lawrence, presaged 20th-century realignments culminating in the Anglo-Ottoman Convention (1913) disputes over Mosul.

Modern Administrative Continuities and Regional Identities

The post-World War I settlement, including the Treaty of Sèvres aftermath and the League of Nations mandates, established the Kingdom of Iraq under Faisal I and British mandate institutions such as the Iraq Petroleum Company networks. Contemporary governorates—Baghdad Governorate, Basra Governorate, Ninawa Governorate, Dhi Qar Governorate, Karbala Governorate, Anbar Governorate, Diyala Governorate, and Sulaymaniyah Governorate—reflect continuities with Ottoman vilayets and older regional identities. The 20th-century crises involving Kurdistan Regional Government (KRG), Anfal campaign, Iran–Iraq War, Gulf War, and post-2003 dynamics with Iraqi Constitution (2005) debates over federalism highlighted tensions among urban centers like Basra, Baghdad, Mosul, and Erbil and rural tribal areas linked to Marsh Arabs in the Mesopotamian Marshes.

Cultural and Ethno-linguistic Landscapes

Iraq's historical regions host diverse communities: Arabs concentrated in the Alluvial Plain, Kurds in Kurdistan Region cities like Erbil and Sulaymaniyah, Turkmen in Kirkuk and Tel Afar, Assyrians in Nineveh Plains towns such as Alqosh and Qaraqosh, Mandaeans near Basra and the Shatt al-Arab, and Yazidis in Sinjar. Religious centers include Najaf and Karbala for Twelver Shia Islam, Samarra for Sunni Islam heritage, and Christian sites like Mosul and Nusaybin. Linguistic repertoires encompass Arabic language, Kurdish language, Neo-Aramaic languages, and Turkmen dialects; cultural production ties to figures such as Al-Mutanabbi, Abu Nuwas, Taha Hussein, and modern writers like Badr Shakir al-Sayyab. Archaeological sites protected by organizations such as UNESCO and excavated by teams including Leonard Woolley and Austen Henry Layard testify to continuities from Uruk period to the Islamic era.

Category:Regions of Iraq