I NEED HELP ASAP Why would leonidas believe that the spartans must remain in thermopylae?

The year is 480. Three hundred Spartans, joined by a small force of Greeks, defend the mountain pass of Thermopylae against the invading Persians. If the 300 Spartans had stayed home and if Persians had won the Greco-Persian Wars, the Western concept of freedom most likely would not exist. Authoritarian monarchy would have been the norm, and it would have taken a group of people much like the Spartans to champion again values like protection, free will, and freedom over imperialism, coercion, and authoritarianism. Of course, such a defense could have happened, but it might have been harder knowing that the Spartans and other Greeks defending freedom at the Battles of Thermopylae, Salamis, and Platea had not been able to do it.

The year is 480. Three hundred Spartans, joined by a small force of Greeks, defend the mountain pass of Thermopylae against the invading Persians. If the 300 Spartans had stayed home and if Persians had won the Greco-Persian Wars, the Western concept of freedom most likely would not exist. Authoritarian monarchy would have been the norm, and it would have taken a group of people much like the Spartans to champion again values like protection, free will, and freedom over imperialism, coercion, and authoritarianism. Of course, such a defense could have happened, but it might have been harder knowing that the Spartans and other Greeks defending freedom at the Battles of Thermopylae, Salamis, and Platea had not been able to do it.

Explanation:

the answer is jerusalem

geography

this is because warmer climates often don't get people sick from the flu and regions where it was often colder more people received the flu. hope this if you need more reasoning i am here to