Exercising his power of king through his generals.
Pony express
He built the Royal Roads
The governing system of the Persian Empire, resting on traditional local government, provincial government and central imperial government.
It was so extensive, of many peoples each with different customs.
The Royal Road or Achmaenid Road with its system of way stations and riders aided communication in Darius' empire. The road connected Susa with Persepolis and India.https://www.thoughtco.com/royal-road-of-the-achaemenids-172590
He consolidated local government, established Persian provincial governors in 20 provinces to oversee and protect them, and controlled them by himself and his council.
Self defence.
Darius the Great used a combination of administrative reforms, infrastructure development, and a system of satrapies to unite his vast Persian Empire. He established a network of governors, or satraps, to oversee different regions, ensuring local governance while maintaining central control. Additionally, Darius promoted standardized currencies, weights, and measures, which facilitated trade and communication across the empire. His construction of roads, such as the Royal Road, further enhanced connectivity and cohesion among diverse peoples.
He divide the Persian Empire into provinces each headed by a governor called a "satrap." To encourage unity he hundreds of miles of roads built or repaired. It made it easier to communicate with different parts of the empire.
The Royal Road facilitated efficient communication and trade across the vast Persian Empire, enabling Darius to maintain control and promote unity among diverse regions. Minted coins standardized currency, simplifying trade and economic transactions, which helped integrate various cultures and economies under a common system. Together, these innovations enhanced administrative efficiency and fostered a sense of shared identity among the empire's subjects, reinforcing Darius's authority.
kuhfu kuhfu
Persian