Answer:
- Prisoners were allowed to leave for work
- Prisoners were unable to permanently leave
Explanation:
The way the phalanx formations helped the Spartan soldiers was D. It helped keep them safe from harm during battles.
<h3>What is a Military Formation?</h3>
This refers to the arrangement of soldiers in different ways in order to make them more effective in battle.
Hence, we can see that the Spartan soldiers were famous for their valor in battle and they had their phalanx formation to thank as each man protected his brother in battle at the sides.
Read more about the phalanx formation here:
brainly.com/question/9370779
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