Britain is a land of monuments and buildings stretching back over seven thousand years, and in many ways they'd reflect the history of its people.Symbols of empire and civic pride from the proud Victorians; Elegance and proportion were defined by the tasteful Georgians; and the Tudors built palaces for prestige; Roman architecture asserted military might, power and civilisation; even our prehistoric ancestors left their mark on our landscape with stone circles, mounds and tombs.But the biggest man made monuments in Britain belong to one of the most mysterious periods in this countries past. These are relics of almost a thousand years of mystrery, superstition and violence, the Iron Age.But for centuries these huge monuments have been ignored or misunderstood. Now though with new excavations and new ideas we can at last come face to face with this huge chunk of our lost history.