Answer:
helot
Explanation:
Ephor's were the leaders of ancient Sparta, a tyrant is a cruel ruler, a brave soldier/fighter.
He favored increased military engagements around the world
Helios threatened to not shine anymore.
Technically Helios threatened to only shine in Hades, among the dead. However, this is the most similar to what happened in the legend. Therefore it is most likely the correct answer.
Answer:
Chinese volunteers supported North Korea.
Cause is what happens and effect is the result of that action