Answer: Alexander the Great was a military leader who lived in the 4th century BC and is known for his conquests and expansion of the ancient Greek empire. As a result of his conquests, Alexander the Great brought a large number of new territories and peoples under the control of the Greek empire, which had a significant impact on the economy.
One of the ways that Alexander the Great helped the economy was by increasing trade and commerce. He established a network of roads and ports throughout the territories he conquered, which made it easier for merchants and traders to travel and do business. This increased economic activity and helped to stimulate growth and prosperity.
In addition, Alexander the Great encouraged the spread of Greek culture and language throughout the territories he conquered. This had the effect of unifying the diverse peoples and cultures within the empire and making it easier for them to communicate and trade with one another. This also contributed to the growth and development of the economy.
Overall, Alexander the Great had a significant impact on the economy of the ancient Greek empire through his military conquests and the establishment of a more interconnected and unified empire.