Overview

Iraq is a country in southwestern Asia whose identity is closely tied to the two great rivers, the Tigris and the Euphrates. Its capital city is Baghdad, historically a major center of learning and administration. The nation's territory includes fertile river plains, arid desert, and highlands in the north; these varied landscapes have supported settled farming, trade routes, and urban development for millennia.

Geography and borders

Iraq shares land frontiers with several neighboring states: Saudi Arabia and Kuwait to the south, Turkey to the north, Syria to the northwest, Jordan to the west, and Iran to the east. The country’s climate ranges from Mediterranean and montane conditions in the north to hot, dry desert in the south; the Tigris and Euphrates rivers create an irrigated corridor that has long supported agriculture and settlement.

Historical background

The lowland region between the rivers is often identified by its Greek-era name: Greek sources called it Mesopotamia, literally “the land between rivers.” This area produced some of the earliest known urban societies, innovations in writing, law and mathematics, and successive civilizations such as Sumer, Akkad, Babylon and Assyria. Over many centuries control of the territory shifted among a succession of empires and dynasties, including later Persian and Islamic states as well as early modern polities like the Safavids and the Afsharids.

In the 20th century, the dissolution of the Ottoman Empire during World War I and the related Mesopotamian Campaign contributed to new political arrangements: British forces occupied provinces such as Basra and Baghdad, and the province of Mosul was later incorporated into the territory that became the modern state. The postwar mandates, the discovery and export of oil, and competing regional interests shaped Iraq’s path to independence and subsequent political developments.

Population, language and religion

Iraq is multiethnic and multilingual. The largest groups include Arab and Kurdish communities; Kurdish speakers are concentrated in the north, where the Kurdistan Region functions as an autonomous entity with its own regional government and cultural institutions (Kurdish). Arabic is widely used as a primary language of public life and government. Religiously, a significant share of the population follows Shia Islam, while Sunnis and other religious minorities also form important parts of the social fabric (Shia Islam).

Economy, culture and contemporary significance

Oil resources are central to Iraq’s economy and international relations, while agriculture continues in irrigated river valleys and smaller-scale rural zones. Iraq’s cultural legacy extends from ancient writing systems and legal codes to later achievements in literature, philosophy and scholarship. Preserving archaeological sites, restoring cultural institutions and rebuilding infrastructure are ongoing priorities after periods of conflict and disruption.

Key features and distinctions

  • The country's ancient legacy links it closely to the emergence of urban civilization; for modern readers tracing this history, studies of the Mesopotamian Campaign and First World War era help explain 20th-century transitions.
  • Regional autonomy is an important feature: the Kurdistan Region in the north has distinct political structures and a majority Kurdish population, while provinces such as Mosul and Basra have strong local identities tied to history and economy.
  • Many contemporary borders and administrative arrangements reflect the legacy of the Ottoman Empire's breakup and subsequent international agreements.

For a fuller study, consult regional maps, archaeological surveys and contemporary analyses of Iraq's political economy and social dynamics to understand how its deep past and modern realities interact in shaping the country's role in the wider Middle East.