James Buchanan .............
Answer:
they traded with wealthy countries and cities
Explanation:the more they trade with wealthy cities the more economics/cash they get and the more they will continue to grow
One of history's first true super powers, the Persian Empire stretched from the borders of India down through Egypt and up to the northern borders of Greece. But Persia's rule as a dominant empire would finally be brought to an end by a brilliant military and political strategist, Alexander the Great.