Answer:
During the Olympics it was forbidden to wage wars.
The winners of Olympic Games were celebrated as heroes in their city-states.
Explanation:
Olympic Games were one of the most important events in the history of Ancient Greece. According to what we known they were established in 776 BC. There were different disciplines, and winners of Olympics were seen as great heroes. Even Plato was a multiple winner at the Olympics.
One of the major rules was that during the Olympic games Greek city-states must be at peace. Even if they were waging wars, it had to be stopped during the games.