Melvyn Bragg and guests discusses the Jacobite Rebellion. In the summer of 1745, a young man in a small French frigate landed on the West Coast of Scotland. It was Bonnie Prince Charlie who began his campaign to become king of Scotland and England. He had seven followers amongst his shipmates and took to the Highlands to raise an army from the Scottish clans: “The Highland clans with sword in hand Frae John o Groats tae AirlieHae tae a man declared to standOr fa wi Royal Charlie”.Or so the old Jacobite song goes. But why was the latest scion of the Stuart dynasty such a favourite with the Scottish Highlanders? And did Bonnie Prince Charlie ever have a real chance of gaining the throne of England? With Murray Pittock, Professor of English Literature at the University of Strathclyde; Stana Nenadic, Senior Lecturer in Social History at Edinburgh University; Allan Macinnes, Burnett-Fletcher Professor of History at Aberdeen University.

Melvyn Bragg and guests discuss the Romans in Britain. About 2000 years ago, Tacitus noted that “the climate is wretched”, Herodian said, “the atmosphere in the country is always gloomy”, Dio said “they live in tents unclothed and unshod, and share their women” and the historian Strabo said on no account should the Romans make it part of the Empire because it will never pay its way. But invade they did, and Britain became part of the Roman Empire for almost four hundred years.But what brought Romans to Britain and what made them stay? Did they prove the commentators wrong and make Britain amount to something in the Empire? Did the Romans come and go without much trace, or do those four centuries still colour our national life and character today?With Greg Woolf, Professor of Ancient History at St Andrews University; Mary Beard, Reader in Classics at Cambridge University; Catharine Edwards, Lecturer in Classics and Ancient History at Birkbeck College, London University.

Melvyn Bragg and guests discuss the Spanish Civil War which was a defining war of the twentieth century. It was a brutal conflict that polarised Spain, pitting the Left against the Right, the anti-clericals against the Church, the unions against the landed classes and the Republicans against the Monarchists. It was a bloody war which saw, in the space of just three years, the murder and execution of 350,000 people. It was also a conflict which soon became internationalised, becoming a battleground for the forces of Fascism and Communism as Europe itself geared up for war.But what were the roots of the Spanish Civil War? To what extent did Franco prosecute the war as a religious crusade? How did Franco institutionalise his victory after the war? And has Spain fully come to terms with its past?With Paul Preston, Principe de Asturias Professor of Contemporary Spanish History at the London School of Economics; Helen Graham, Professor of Spanish History at Royal Holloway, University of London; Dr Mary Vincent, Senior Lecturer in the Department of History at Sheffield University.

Melvyn Bragg and guests discuss the Aztec Empire. According to legend, the origins of it lie on a mythical island called Aztlan - "place of the white herons" - in the north of Mexico. From there this nomadic group of Mesoamericans are said to have undertaken a pilgrimage south to the fertile valleys of Central America. In the space of just 200 years, they formed what has been called the largest, and arguably the most ruthless, pre-Hispanic empire in North America which, at its zenith, was to rule over approximately 500 small states, comprising by the 16th century some 6 million people. Was it military might and intimidation alone that helped the Aztecs extend their power? What part did their complex belief system play in their imperial reach? Their use of human sacrifice has been well documented, but how widespread actually was it? How easily were the Spanish conquistadors able to Christianise this empire? And what legacy did the Aztecs leave behind that lives on in our world today?With Alan Knight, Professor of the History of Latin America at Oxford University and author of Mexico: From the Beginning to the Spanish Conquest; Adrian Locke, co-curator of the Aztecs exhibition at the Royal Academy of Arts; Elizabeth Graham, Senior Lecturer in Mesoamerican Archaeology at University College London.

Melvyn Bragg and guests discuss the Scottish Enlightenment of the 18th century. In 1696 the Edinburgh student, Thomas Aitkenhead, claimed theology was "a rhapsody of feigned and ill invented nonsense". He was hanged for his trouble - just one victim of a repressive religious society called the Scottish Kirk. Yet within 60 years Scotland was transformed by the ideas sweeping the continent in what we call the Enlightenment. This Scottish Enlightenment emerged on a broad front. From philosophy to farming it championed empiricism, questioned religion and debated reason. It was crowned by the philosophical brilliance of David Hume and by Adam Smith – the father of modern economics. But what led to this ‘Scottish Miracle’, was it an indigenous phenomenon or did it depend on influence from abroad? It profoundly influenced the American revolutionaries and the British Empire, but what legacy does it have for Scotland today?With Professor Tom Devine, Director of the Research Institute of Irish and Scottish Studies at the University of Aberdeen; Karen O’Brien, Reader in English and American Literature at the University of Warwick; Alexander Broadie, Professor of Logic and Rhetoric at the University of Glasgow.

Melvyn Bragg and guests discuss the role which architecture has played in our public life throughout history, whether in homage to an individual or as a monument to an institution or ideology, has always been a potent symbol of wealth, status and power. From castles to cathedrals, from the pyramids to Canary Wharf, architecture has always served to glorify in some way the animating ideal of the time. Why is architecture such a powerful form of expression? Have architects concerned themselves mainly with the masses, or restricted their designs to the demands and aspirations of the elite? What can a country's buildings tell us about its ideas of its own past and present identity? With Adrian Tinniswood, Architectural historian; Gavin Stamp, Senior Lecturer, Mackintosh School of Architecture, Glasgow School of Art; Gillian Darley, Architectural historian and biographer of John Soane.

Melvyn Bragg and guests discuss slavery and empire; two themes that run right through this country’s history. Britain’s imperial project dominated at least the last three centuries of our national life. Its advocates claim it was a civilising mission by which Britain spread enlightenment and improvement across the globe. Opponents have long seen it as a brutal business, with Britons cast as cruel oppressors out to exploit a conquered world. Is our imperial history so clear cut? What if Britons were themselves captives, either as prisoners of an imperial enterprise that sucked them in, generation after generation or, in some startling cases, as slaves to foreign peoples? Is slavery an inevitable part of empire: does it come with the territory? And how did Britain finally shake it off? With Linda Colley, School Professor of History, LSE; Catherine Hall, Professor of Modern British Social and Cultural History, University College London; Felipe Fernandez Armesto, Professorial Research Fellow, Queen Mary College London.

Melvyn Bragg and guests discuss the role history and heritage have played in the formation of the British national identity. Historians have often maintained a guarded relationship with the so-called ¨heritage industry¨, believing that it presents a distorted version of national life: a Merrie England that is politically acceptable and economically rewarding. History, in contrast, is held to reveal the truth about the past - objectively and scientifically. Our understanding of history changed since the 19th century and, as historians interpret our time and our society, so will our ideas of heritage and history.With David Cannadine, Director of the University of London's Institute of Historical Research; Miri Rubin, Professor of European History at Queen Mary, University of London; Peter Mandler, Fellow in History, Gonville and Caius College, Cambridge.

Melvyn Bragg and guests discuss the impact of politics on psychoanalysis. The 20th century saw the birth and rise of psychoanalysis. Sigmund Freud led people to think about how the mind functioned and how our behaviour might be understood through the process of working with a psychoanalyst, either one-to-one or in a group. Freud thought a lot about this process and in 1922 he published Group Psychology and the Analysis of the Ego, in which he pronounced that the group "wants to be ruled and oppressed and to fear its masters." He was writing at a time when ideas about rules and oppression were much discussed because the 20th century was also a century of fascism, totalitarianism and dictatorship. Freud died in 1939, just as a wave of despotism was sweeping across Europe. To what extent does psychoanalysis function by the rules of a dictatorship and to what extent does it function like a democracy? Is there a part of us that craves dictatorship and, if so, why? Is there a war going on in our own minds between ideas that we allow in to our consciousness and other ideas that we repress? With Adam Phillips, general editor of the new Penguin translations of Freud; Sally Alexander, Professor of History, Goldsmiths College, University of London; Malcolm Bowie, Marshal Foch Professor of French Literature and Fellow, All Souls College, Oxford.

Melvyn Bragg and guests discuss how a dominant power can exert a cultural influence on its empire. An empire rests on many things: powerful armies, good administration and strong leadership, but perhaps its greatest weapon lies in the domain of culture. Culture governs every aspect of our lives: our dress sense and manners, our art and architecture, our education, law and philosophy. To govern culture, it seems, is to govern the world. But what is cultural imperialism? Can it be distinguished from cultural influence? Does it really change the way we think and should we try to prevent it even if it does?With Linda Colley, School Professor of History, London School of Economics; Phillip Dodd, Director, Institute of Contemporary Arts; Mary Beard, Reader in Classics, Cambridge University.