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Greater Iran

Sociocultural region in West and Central Asia

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  • 4 chapters
Historical spread of Iranian peoples/languages: Scythia, Sarmatia, Bactria and the Parthian Empire in about 170 BC (evidently before the Yuezhi invaded Bactria). Modern political boundaries are shown
Dbachmann · CC BY-SA 3.0

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Through Central Asia, Indian subcontinent and South Asia

The regions which make up Greater Iran are defined by having long been under the rule of various Iranian empires and dynasties, during which the local populace gradually absorbed Iranian influence and assimilated it into their cultural and linguistic traditions; or those where a considerable Iranian population settled and retained their culture, such as in the areas surrounding the Iranian plateau. It is referred to as the "Iranian Cultural Continent" by Encyclopædia Iranica.

Throughout the 16th to 19th centuries, Iran lost many of its historical territories that had been reconquered under the Iranian dynasties of the Safavids and Qajars. The Ottoman–Persian Wars resulted in the loss of present-day Iraq to the Ottoman Empire, as outlined in the Treaty of Amasya in 1555 and the Treaty of Zuhab in 1639. Later, the Russo-Persian Wars resulted in the loss of the Caucasus to the Russian Empire: the Treaty of Gulistan in 1813 saw Iran cede present-day Dagestan, Georgia, and most of Azerbaijan; the Treaty of Turkmenchay in 1828 saw Iran cede present-day Armenia, the remainder of Azerbaijan, and Iğdır, setting the northern boundary of Iran along the Aras River. Parts of Iran, notably Herat, were lost to Afghanistan through the Treaty of Paris in 1857 and the McMahon Arbitration in 1905.

Etymology

The name "Iran" is the New Persian continuation of the old genitive plural aryānām (Proto-Iranian, meaning "of the Aryans"), first attested in the Avesta as airyānąm (the text of which is composed in Avestan, an old Iranian language spoken in northeastern Greater Iran, or in what are now Afghanistan, Uzbekistan, Turkmenistan and Tajikistan).

The proto-Iranian term aryānām is present in the term Airyana Vaēǰah, the homeland of Zoroaster and Zoroastrianism, near the provinces of Sogdiana, Margiana, Bactria, etc., listed in the first chapter of the Vidēvdād. The Avestan evidence is confirmed by Greek sources: Arianē is spoken of as being between Persia and the Indian subcontinent.

However, this is a Greek pronunciation of the name Haroyum/Haraiva (Herat), which the Greeks called 'Aria' (a land listed separately from the homeland of the Aryans).

While up until the end of the Parthian period in the 3rd century CE, the idea of "Ērān" had an ethnic, linguistic, and religious value, it did not yet have a political import. The idea of an "Iranian" empire or kingdom in a political sense is a purely Sasanian one. It was the result of a convergence of interests between the new dynasty and the Zoroastrian clergy, as we can deduce from the available evidence.

This convergence gave rise to the idea of an Ērānšahr "Kingdom of the Iranians", which was "ēr" (Middle Persian, and even New Persian equivalent of Old Persian "ariya" and Avestan "airya").

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