Explain why the Greek culture might not have survived if it had not been for

Alexander the Great

Alexander was the ruler of the Greek kingdom and he had such a deep and intense impact on the Greek and Asian culture that it is because of him that these culture survived.

Firstly, he demolished the Persian culture and taken control over it. Alexander had a strong motive for the Greek culture. And it was only because of his aspiration that Greek ideas and culture have evolved this far, without him it would have restricted only Greece. For Greek people, Alexander is their Almighty. There's a reason why Alexander is addressed as 'Alexander the Great.'