The presence of ancient ruins on the Glauberg plateau in Hesse, Germany, had long been attributed to the Romans, until the 1906 discovery of a torc—a metal necklace—which pointed to a Celtic influence. The Glauberg is one of a network of fortified sites found in parts of Germany. In 1988, a historian flying overhead discovered tumuli—mounds of earth protecting tombs—that were revealed to contain warriors’ remains and weapons. Perhaps the most significant discovery, though, was a statue of whom? Discuss