Olympics (Ancient Greek)

From Conservapedia

The Olympics were an ancient Greek sporting event first held from 776 BC - A.D. 393. The first olympics marked the beginning of classical civilization.^{[Citation Needed]}

According to a legend, Hercules built a temple to his father, Zeus. Hercules wanted people to come and worship his father, so he made a series of games to bring the people to Zeus’s temple. This was so unifying that people started to count time by it.