will mark brainliest In 2-3 sentences please explain what made Alexander the Great so great and how he spread Greek culture and brought ideas from other cultures to Greece.

First, his father was able to unite the Greek city-states, and Alexander destroyed the Persian Empire forever. More importantly, Alexander's conquests spread Greek culture, also known as Hellenism, across his empire. ... Without Alexander's ambition, Greek ideas and culture might well have remained confined to Greece.