Iran

Iran
Conventional long name	Islamic Republic
Common name	Iran
Capital	Tehran
Largest city	Tehran
Official languages	Persian
Area km2	1648195
Population estimate	86000000
Government type	Unitary theocratic republic
Currency	Iranian rial
Calling code	+98
Time zone	IRST

Iran Iran is a country in Western Asia on the Iranian Plateau, bordered by the Caspian Sea, the Persian Gulf, and the Gulf of Oman. Tehran serves as the political and economic center, while historical capitals such as Persepolis and Isfahan testify to layers of imperial and cultural development. Iran's strategic location connects Anatolia, the Arabian Peninsula, and Central Asia, shaping its role in regional trade routes like the Silk Road and diplomatic interactions involving powers such as the Soviet Union, the United Kingdom, and the United States.

Etymology and Name

The modern English name derives from Aryānām, the Old Persian self-designation recorded in Achaemenid inscriptions alongside names like Pārsa and Ērānā. Classical sources such as works by Herodotus and Strabo used variants like "Persis" and "Persia", referring to the Achaemenid Empire centered in Fars Province and monuments at Pasargadae. The term "Iran" was popularized in the early 20th century during the reign of Reza Shah Pahlavi and adopted officially in 1935, echoing earlier usages in the Avesta and Sassanian-era inscriptions.

History

Iran's prehistoric settlement is evidenced by Paleolithic sites near Zagros Mountains and Neolithic discoveries at Tepe Sialk. The rise of the Elamite civilization in Khuzestan preceded the imperial expansion of the Achaemenid Empire under Cyrus the Great, whose conquests reached Babylon and prompted interactions with states like Lydia and Egypt. The Achaemenids fell to Alexander the Great, leading to the Seleucid Empire and later indigenous dynasties such as the Parthian Empire and the Sasanian Empire, which contended with Rome and later Byzantium.

The Islamic conquest introduced rulers from the Rashidun Caliphate and subsequent Islamic dynasties including the Samanids, the Buyids, and the Seljuks, while cultural florescence produced figures like the poet Rumi and the polymath Avicenna. The medieval period also saw invasions by the Mongol Empire and the rise of the Safavid dynasty, which established Twelver Shi'ism as the state faith and built urban centers such as Isfahan under Shah Abbas the Great.

Modernization efforts by the Qajar dynasty and concessions to foreign powers led to nationalist movements culminating in the Constitutional Revolution and later the 1921 coup elevating Reza Shah Pahlavi. World War II occupation, the 1953 coup involving Operation Ajax, and the tenure of Mohammad Mossadegh set the stage for the 1979 Islamic Revolution and the establishment of the current Islamic Republic with leaders like Ruhollah Khomeini and Ali Khamenei. The 1980–1988 Iran–Iraq War and subsequent nuclear controversy involving the IAEA and agreements like the Joint Comprehensive Plan of Action have shaped recent decades.

Geography and Environment

Iran spans diverse landscapes from the Alborz and Zagros mountain ranges to the Dasht-e Kavir and Dasht-e Lut deserts, with coastal plains along the Caspian Sea and the Persian Gulf. Major rivers include the Karun and wetlands such as Hawizeh Marshes in the southwest. Biodiversity hotspots feature endemic species in regions like Kopet Dag and protected areas administered in line with conventions like the Convention on Biological Diversity. Environmental challenges include water scarcity, desertification, and seismic hazards along fault systems such as the North Anatolian Fault and local active faults documented in the Tectonic map of Iran.

Government and Politics

The state's political architecture centers on institutions established after 1979, including the office of the Supreme Leader and the elected President of Iran. Oversight bodies like the Guardian Council and the Expediency Discernment Council mediate legislation and electoral eligibility, while the Assembly of Experts has authority over the supreme leadership succession. Iran conducts elections for the Parliament of Iran (Majles) and local councils, with political currents ranging from principlist factions to reformist groups that have fielded figures such as Mohammad Khatami and Hashemi Rafsanjani. Foreign relations involve interactions with entities like the United Nations, regional organizations such as the Economic Cooperation Organization, and bilateral dynamics with states including Iraq, Turkey, and Saudi Arabia.

Economy

Iran's economy combines state-owned enterprises, private sector activity, and revenues from hydrocarbons extracted by companies like the National Iranian Oil Company and processed via facilities in regions such as Khuzestan. The country is a member of the OPEC cartel and has significant natural gas reserves, with export routes including pipelines connected to neighbors and terminals on the Persian Gulf. Economic policy has been shaped by sanctions imposed by actors including the United States Department of the Treasury and multilateral negotiations like the P5+1 talks. Industrial sectors include petrochemicals, automotive manufacturing (notably firms like Iran Khodro), mining around Zanjan, and a growing technology startup scene centered in Tehran.

Demographics and Society

The population comprises multiple ethnic groups including Persians, Azeris, Kurds, Lurs, Baloch, and Arabs, residing across provinces such as East Azerbaijan and Sistan and Baluchestan. Languages primarily include varieties of Persian (Farsi) and Turkic languages, with minority languages like Kurdish and Gilaki. Urbanization trends concentrate residents in metropolitan areas like Mashhad and Tabriz. Social institutions such as religious seminaries in Qom and cultural centers in Shiraz influence civic life, while public health initiatives and educational systems involve universities such as the University of Tehran and technical institutes established during the Pahlavi era.

Culture and Religion

Iranian culture reflects millennia of artistic, literary, and religious traditions ranging from Achaemenid reliefs at Persepolis to Persian miniature painting associated with courts like the Timurid Empire. Literary figures include poets Hafez, Saadi Shirazi, and Omar Khayyam; musical heritage spans modal systems connected to Radif performance. The dominant religious tradition is Twelver Shi'a Islam, with pilgrimage sites such as Imam Reza Shrine in Mashhad and clerical institutions in Qom; minority communities include Zoroastrians, Armenian Apostolic Church members centered in Isfahan's New Julfa, Judaism in longstanding communities, and Baháʼí Faith adherents. Cultural festivals such as Nowruz continue pre-Islamic observances linked to the Zoroastrian calendar and constitute national heritage recognized in arts and crafts like Persian carpet weaving from Tabriz and tilework in Isfahan.

Category:Countries of Asia