After conquering and uniting Greece Alexander went on to conquer the major countries of Asia Minor and the Middle East. Alexander defeated the Persian king, Darius III, and united the Persian Empire with Greece.
From Libya in the west to Central Asia in the east.
From Libya across to Central Asia.
Egypt.
India, where he encountered the powerful Mauryan Empire led by King Porus. He successfully defeated Porus in the Battle of Hydaspes in 326 BC, solidifying his control over the region. Alexander's empire also included parts of modern-day Pakistan and Afghanistan, making it one of the largest empires of the ancient world.
Alexander did not gain control of Egypt, which is south of Mesopotamia. Although he conquered parts of Egypt, including the city of Alexandria, he did not fully subjugate the region. Egypt remained largely autonomous under the rule of its own Pharaohs during Alexander's time.
The region under his control in the Eastern Mediterranean was given a veneer of Greek culture and civilisation. This affected only the upper classes - the rest went on with their normal culture.
There is a strong suspicion the he was defeated by King Poros of Pauravas in India, or at least it was a draw - otherwise his transferring of his own ally King Taxiles' kingdom to Poros is inexplicable.
The Middle East, northeast Africa, central Asia and today's Pakistan.
Cyrus the Great was the Persian Emperor who conquered much of the Middle East. All Persian Emperors between him and Darius II (who lost all of Persia's territory to Alexander the Great) held on to this region.
Because wen he got defeated in the Sinnoh League the guy that defeated him told him that he should travel to the Isshu Region,so he took a ferry trip to Isshu!
It was part of an attempt to take over mainland Greece to impose peace in the region. They were opposed by the southern Greek states, which combined their fleets to match that of the Persians.