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Greater Iran

geography Maturity 7-9 Next article →

Greater Iran is a name for a very large area of land.

Achaemenid Empire 500 BCE
Achaemenid Empire 500 BCE

It is not just one modern country like Iran is today. Instead, it describes a huge cultural area. This area is shaped by Iranian peoples and their languages. It includes the Iranian plateau and the South Caucasus. It also covers much of Central Asia and the Indian subcontinent. In the past, it stretched as far east as the Tarim Basin.

Scythia-Parthia 100 BC
Scythia-Parthia 100 BC

Some people call this area the Iranosphere or the Persosphere. Others call it the Iranian Cultural Continent.

This region works like a shared home through culture. Many different groups lived here, like the Persians, Medes, and Parthians. These people shared many common stories and religious symbols. They often worshipped gods like Mitra, the god of covenants. They also worshipped Anahita, the goddess of the waters. While they shared these ideas, they were not all the same. Different groups had their own ways of worshiping. This shared way of life helped connect many far-away places.

History shows how many strong empires ruled these lands. The idea of a political "Kingdom of the Iranians" began with the Sasanian dynasty. This happened because the rulers and religious leaders worked together. Long ago, the Achaemenid era used Aramaic as an official language. This language was used for science, religion, and literature. Even after the Mongol Empire fell, the Ilkhanids ruled this large expanse. One famous ruler named Uljaytu led the area from 1304 to 1317 A.D.

Head of Bactrian ruler (Satrap), Temple of the Oxus, Takht-i-Sangin, 3rd-2nd century BCE (left side)
Head of Bactrian ruler (Satrap), Temple of the Oxus, Takht-i-Sangin, 3rd-2nd century BCE (left side)

Many facts help us understand the size of this history. The name "Iran" comes from an old word meaning "of the Aryans."

Coin of Nader Shah, minted in Shiraz
Coin of Nader Shah, minted in Shiraz

At its highest points, Iranian rulers controlled Iraq and Afghanistan. They also ruled Western Pakistan and much of Central Asia. However, the borders changed many times due to wars. The Ottoman-Persian Wars caused the loss of Iraq. Later, wars with the Russian Empire led to the loss of the Caucasus. Treaties like the Treaty of Gulistan in 1813 changed the northern borders.

Today, the area looks very different than it did in the past. The modern country of Iran is much smaller than the old empires.

The maximum extent of the Safavid Empire under Shah Abbas I
The maximum extent of the Safavid Empire under Shah Abbas I

Powerful navies and armies from Europe caused the land to shrink. For example, parts of Afghanistan were lost in the late 1800s. Even so, the history still matters to people living there now. Many people feel a strong link to these old lands. They see the history of Greater Iran as a way to understand their roots.

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🖼️ Images & Media (11)
File:Achaemenid_Empire_500_BCE.jpg
Achaemenid_Empire_500_BCE.jpg
File:Scythia-Parthia 100 BC.png
Scythia-Parthia 100 BC.png
File:Coin of Nader Shah, minted in Shiraz.jpg
Coin of Nader Shah, minted in Shiraz.jpg
File:Derbent winter.jpg
Derbent winter.jpg
File:Head of Bactrian ruler (Satrap), Temple of the Oxus, Takht-i-Sangin, 3rd-2nd century BCE (left side).jpg
Head of Bactrian ruler (Satrap), Temple...
File:Buyids 970.png
Buyids 970.png
File:Ghaznavid Empire 975 - 1187 (AD).PNG
Ghaznavid Empire 975 - 1187 (AD).PNG
File:The maximum extent of the Safavid Empire under Shah Abbas I.png
The maximum extent of the Safavid Empire...
File:ZanddynastyTrial.png
ZanddynastyTrial.png
File:Greatest extent of the Qajar empire.png
Greatest extent of the Qajar empire.png
File:Cyrus Cylinder front.jpg
Cyrus Cylinder front.jpg
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