The mountainous kingdom of Nepal could be considered one of the most difficult to govern due to its challenging terrain and remote regions, making infrastructure development and communication difficult. The terrain also made it challenging for centralized government control to reach all areas effectively.
The most what.
Asia Minor was part of the Persian Empire. Alexander the Great took the Persian Empire by military conquest.
There is no connection between the Aztec Empire and the Persian Empire. They did not know of each other's existence.
The Persian Empire was important to Western Asia, the Mauryan Empire was important to India.
Asia.
the Persian empire
In most provinces he appointed a Macedonian general a governor, but he also had a policy of integrating the Persian aristocracy with the intent of gaining their support. He died before the impact could be felt, and his generals divided the empire into kingdoms of their own.
Asia.
Alexander the Great.
The Persian Empire was not a Mesopotamian empire - it included Mesopotamia as merely one of it's twenty provinces which stretched from Libya to today's Pakistan..
Artaxerxes V.