The correct answer is C. 776 BC.
The first Olympic Games were held in Olympia, Greece, in 776 BC. The games were held every four years until they were abolished by the Roman emperor Theodosius I in 393 AD. The games were revived in 1896 by Pierre de Coubertin, and they have been held every four years since then, except during World War I and World War II.
The games were originally held in honor of Zeus, the king of the gods in Greek mythology. The only event in the first Olympic Games was a footrace, but the games eventually included a variety of other events, such as wrestling, boxing, and chariot racing.
The Olympic Games were a major cultural event in ancient Greece. They were a time for athletes from all over Greece to come together and compete. The games were also a time for religious festivals and celebrations.
The Olympic Games have been a major international sporting event since their revival in 1896. The games are now watched by billions of people around the world. They are a symbol of international cooperation and peace.
Option A is incorrect because the first Olympic Games were not held in 876 BC. The first Olympic Games were held in 776 BC.
Option B is incorrect because the first Olympic Games were not held in 798 BC. The first Olympic Games were held in 776 BC.
Option D is incorrect because the first Olympic Games were not held in 898 BC. The first Olympic Games were held in 776 BC.