Though many forces contributed to the decline of the Persian Empire, which of the following proved to be the final straw?

Question

Quizplus · Accepted Answer

Although the Persian Empire had been in decline for some time, the final blow came with the invasion of Alexander the Great's army in 330 BCE. The Persian forces were defeated, and Alexander went on to conquer the empire, effectively ending Persian rule. The other choices (the death of the last heir and the Egyptian pharaoh taking control) were significant events in the decline of the empire, but they were not the final straw.

Though Many Forces Contributed to the Decline of the Persian