Key Points

Cyrus the Great maintained control over a vast empire through installing local governors, dubbed satraps, to preeminence individual provinces.When Darius the Great ascended the throne in 522 BCE, he organized a new uniform monetary system and established Aramaic as the official language of the empire.Trade infrastructure assisted in the exchange of products in the far reaches the the empire, including the royal Road, standardized language, and a postal service.Tariffs on profession from the areas were one of the empire’s main sources that revenue, in addition to agriculture and tribute.

You are watching: Which innovation promoted trade in the persian empire


Cyrus Cylinder

An ancient clay artifact that has actually been dubbed the oldest-known charter of human rights.

Behistun Inscription

An inscription sculpted in a cliff challenge of mount Behistrun in Iran; it listed a crucial to deciphering cuneiform script.


The branch of a district in the ancient Median and Achaemenid (Persian) Empires.


The are under the preeminence of a satrap.

The Achaemenid empire reached huge size under the leadership of Cyrus II of Persia (576-530 BCE), typically known as Cyrus the Great, who produced a multi-state empire. Called Cyrus the Elder by the Greeks, that founded an empire initially consisting of all the previous civilized claims of the old Near East and also eventually many of Southwest and central Asia and the Caucus region, extending from the Mediterranean Sea come the Indus River. Control of this large territory connected a centralized government, territorial emperors who offered as proxy rulers for the emperor, and considerable system that commerce and trade.

Government Organization

Cyrus, whose ascendancy lasted in between 29 and also 31 years, till his death in battle in 530 BCE, controlled the huge Achaemenid empire through the use of local monarchs, called satrap, who each looked after a territory dubbed a satrapy. The an easy rule of administration was based ~ above the loyalty and obedience of the satrapy to the main power, the king, and compliance with tax laws. Cyrus additionally connected the assorted regions the the realm through an innovative postal mechanism that made use of an extensive roadway and also relay stations.

Cyrus the great was recognized for success in human being rights and politics, having actually influenced both Eastern and Western Civilization. The old Babylonians called him “The Liberator,” if the contemporary nation the Iran call Cyrus that “father.”

Cyrus Cylinder

The Cyrus Cylinder is an ancient clay artifact, now broken into several fragments, that has been referred to as the oldest-known charter the universal human rights and a price of his humanitarian rule.

The cylinder days from the sixth century BCE, and was uncovered in the ruins of Babylon in Mesopotamia, now Iraq, in 1879. In addition to relenten the ancestry of Cyrus, the statements in Akkadian cuneiform script ~ above the cylinder is considered by numerous Biblical scholar to be proof of Cyrus’s policy of repatriation of the Jewish people following their captivity in Babylon.

The historical nature the the cylinder has been debated, v some scholars suggesting that Cyrus did not make a certain decree, however rather the the cylinder articulated his basic policy enabling exiles to go back to their homelands and rebuild your temples.

In fact, the policies of Cyrus with respect to therapy of minority faiths were well documented in Babylonian texts, and in Jewish sources. Cyrus was recognized to have an in its entirety attitude of spiritual tolerance transparent the empire, although it has actually been debated whether this was by his own implementation or a extension of Babylonian and Assyrian policies.

Darius Improvements

When Darius ns (550-486 BCE), likewise known together Darius the Great, ascended the throne of the Achaemenid empire in 522 BCE, he created Aramaic as the main language and also devised a codification of laws for Egypt. Darius also sponsored work-related on building and construction projects throughout the empire, focusing on advancement of the cities of Susa, Pasargadae, Persepolis, Babylon, and also various municipalities in Egypt.

When Darius relocated his resources from Pasargadae come Persepolis, he transformed the economic situation by placing it on a silver and also gold coinage and introducing a regulated and also sustainable taxation system. This structure precisely tailored the counting of every satrapy based on its projected productivity and also economic potential. For example, Babylon was assessed for the greatest amount of silver taxes, while Egypt owed grain in addition to silver taxes.


Persian reliefs in the city the Persepolis. Darius the great moved the capital of the Achaemenid realm to Persepolis c. 522 BCE. He initiated several major architectural projects, consisting of the building and construction of a palace and also a treasure house.

Behistun Inscription

Sometime after his coronation, Darius ordered an inscription to be carved on a limestone cliff of mount Behistun in contemporary Iran. The Behistun Inscription, the message of i m sorry Darius wrote, came to have great linguistic definition as a an essential clue in deciphering picture writing script.

The inscription starts by tracing the ancestry of Darius, adhered to by a summary of a succession of occasions following the deaths of the previous two Achaemenid emperors, Cyrus the an excellent and Cyrus’s son, Cambyses II, in which Darius battled 19 war in one year to put down many rebellions throughout the Persian lands.

The inscription, which is around 15 meter high and also 25 meter wide, has three versions of the text in 3 different cuneiform languages: Old Persian, Elamite and also Babylonian, which was a version of Akkadian. Researcher were maybe to to compare the scripts and also use the to assist decipher old languages, in this method making the Behistun engraving as beneficial to picture writing as the Rosetta stone is come Egyptian hieroglyphs.


Behistun Inscription. A section of the Behistun engraving on a limestone cliff of mountain Behistun in western Iran, which came to be a an essential in deciphering picture writing script.

Commerce and Trade

Under the Achaemenids, trade was extensive and also there was an reliable infrastructure that promoted the exchange of assets in the much reaches the the empire. Tariffs on trade were among the empire’s key sources that revenue, in enhancement to farming and tribute.

The satrapies were linked by a 2,500-kilometer highway, the most impressive stretch that which to be the imperial Road, indigenous Susa come Sardis. The relays of an installed couriers might reach the most remote locations in 15 days. In spite of the relative local independence afforded by the satrapy system, royal assessors regularly toured the empire and also reported ~ above local conditions using this route.


Achaemenid golden bowl with lion imagery. Profession in the Achaemenid realm was extensive. Infrastructure, consisting of the imperial Road, standardized language, and a postal business facilitated the exchange of products in the much reaches of the empire.


Cyrus the great created an organized army to enforce nationwide authority, despite the ethno-cultural diversity amongst the topic nations, the empire’s enormous geographic size, and the consistent struggle for power by local competitors.

See more: What Crops Were Grown In The South Ern Plantations? What Crops Were Grown On Southern Plantations

This professional army included the Immortals unit, comprising 10,000 highly trained hefty infantry. Under Darius the Great, Persia would come to be the first empire to inaugurate and also deploy an imperial navy, v personnel that consisted of Phoenicians, Egyptians, Cypriots, and Greeks.