What was an important step for Assyrian rulers in controlling their empire?

An important step for Assyrian rulers in controlling their empire was the establishment of a highly efficient administrative system. This involved the creation of a centralized bureaucracy that was responsible for governance, taxation, the maintenance of law and order, and the collection of tribute from conquered territories. The Assyrian rulers implemented a system of regional governors and military officials who were appointed by the central authority to ensure the loyalty and compliance of the conquered regions. The administrative officials reported directly to the king, and severe punishments were imposed on those who failed to fulfill their duties. Additionally, the Assyrian rulers also established a network of reliable communication, utilizing a system of messengers who carried royal decrees and instructions throughout the empire. This allowed for swift and effective control over the vast territories of the Assyrian empire.