Write a sentence about the Thermapylae battle

The Battle of Thermopylae was fought between an alliance of Greek city-states, led by King Leonidas I of Sparta, and the Achaemenid Empire of Xerxes I. It was fought over the course of three days, during the second Persian invasion of Greece.

Explanation:

answer; (d) anthropology;

a. the moon was locked into orbit by the earths gravity as it was passing by and capture hypothesis i think