Hercules was not in the civil war
Most of just the common average citizens. You see, after WW1, reparations were high in Germany. Inflation rose and people were getting desperate for food and work. When the great depression hit, it hit Germany the hardest. The average German person was driven towards Hitler and the nazi party as Hitler said the Germans were not to blame and that he would fix all of their problems.
The Persian empire was punishing the Greeks for their support of a Greek uprising in Persian territory.
I think it might be either Weavers and Metalworkers or Weavers and Merchants. I hope u do well