He was assassinated on the eve of his departure on the campaign. His son Alexander carried out his plan.
conquering the Persian empire
During Alexander's successful invasion, Persia was not conquering anything, it was on the defensive.
By conquering western Asia.
Alexander the Great extended his empire by conquering the Persian Empire and turning it into an empire of his own.
His Persian Empire conquest took place 334-326 BCE.
King Alexander the Great of Macedonia.
Genghis Khan.
the British empire was the most successful by conquering a quarter of the world
Yes, he expanded Macedonia, brought the Greek city-states under his control, and prepared to take over the Persian Empire, but assassination ended this.
By conquering peoples stretching from North Africa to Central Asia and integrating them into the empire and using their resources.
Philip of Macedon brought an end to the Greek city-states in mainland Greece by conquering Thebes and Athens. His son Alexander the Great took over his father's expedition to conquer the Persian Empire after he was assassinated.