What was the most dangerous event in ancient Greece?

Answer 1

One of the most dangerous events in ancient Greece was the Peloponnesian War (431-404 BC), a protracted conflict between the city-states of Athens and Sparta, along with their respective allies. This war led to widespread devastation, loss of life, and significant political instability across the Greek world. The conflict not only weakened Athens, ultimately resulting in its defeat, but also set the stage for the decline of classical Greek civilization. Additionally, the war exacerbated social strife and contributed to the emergence of new powers in the region.