The first Olympic Games took place in 776 BCE in Olympia, Greece. These ancient games were held in honor of Zeus and featured various athletic competitions among city-states. Athletes from different regions participated in events such as wrestling, running, and boxing. The games were significant not only for promoting physical fitness and competition but also for fostering unity among the often-warring Greek city-states. The ancient Olympics continued for nearly 12 centuries until they were abolished in 393 CE. The modern Olympic Games were revived in the late 19th century, continuing this historic tradition of athletic excellence.