While Alexander's personality certainly helped the Macedonian Empire to emerge, the background work was first done by his father (Phillip). Phillip unified Macedonia into a kingdom after his brother's death & subsequent collapse of the country using both military and diplomatic means, defeating the Paionians, Athenians, Thracians and Potiaea before marrying Olympias, Alexander's mother. Through these means Alexander was able to inherit a ready-made kingdom.
When Phillip was assassinated in 336 BC Alexander took the throne and inherited a strong kingdom with an experienced army and a ready-made plan for invading Persia and freeing the Ionian states. This, along with his arrogent and ambitious personality (encouraged by both parents), combined with his excellent skills as a General (Leonidas tutored him as a child, as did Aristotle), was what led to the contribution of the Great Empire of Alexander.
It is feasable that were Alexander not the man he had been, he could have managed to keep the Macedonian Empire as strong as Phillip left it however had Alexander been different he may not have succeeded his father at all.
Alexander conquered the Persian Empire.
Alexander the Great defeated the Persian empire
The death of Alexander the Great caused his unified empire to be split three ways under his top generals. This caused a great deal of unrest in what was Alexander's empire.
None , Alexander preceded the Roman Empire which came later .
yes, Alexander the Great was infact the Emperor of Ancient Rome.
Alexander the Great extended his empire by conquering the Persian Empire and turning it into an empire of his own.
Alexander conquered the Persian Empire.
The Macedonian Greek Empire of Alexander the Great conquered the Persian Empire and incorporated all of its lands.
Persian Empire
Alexander the Great's conquest of the Persian Empire created an empire reaching from Egypt to India.
Alexander as king.
Alexander the Great defeated the Persian empire
The Persian Empire.
The Macedonian Empire.
Persian Empire
The death of Alexander the Great caused his unified empire to be split three ways under his top generals. This caused a great deal of unrest in what was Alexander's empire.
Alexander's empire stretched from Greece in the north to Egypt in the south.