With this exciting and historically rich six-lecture course, experience for yourself the drama of this dynamic year in medieval history, centered on the landmark Norman Conquest. Taking you from the shores of Scandinavia and France to the battlefields of the English countryside, these lectures will plunge you into a world of fierce Viking warriors, powerful noble families, politically charged marriages, tense succession crises, epic military invasions, and much more.

Trace the growth of communism from Stalin’s consolidation of power to the establishment of communist regimes in Eastern Europe, China, Korea, Vietnam, and elsewhere in Communism in Power: From Stalin to Mao. These 12 half-hour lessons shed intriguing light on a revolutionary movement that played an outsized role in the 20th century and continues to shape 21st-century geopolitics.

Japan is the forge of the world’s fantasies: karaoke and the Walkman, manga and anime, Pac-Man and Pokémon, online imageboards and emojis. But as Japan media veteran Matt Alt proves in this brilliant investigation, these novelties did more than entertain. They paved the way for our perplexing modern lives.

England: From the Fall of Rome to the Norman Conquest takes you through the mists of time to the rugged landscape of the British Isles. Over the course of 24 sweeping lectures, Professor Jennifer Paxton of The Catholic University of America surveys the forging of a great nation from a series of warring kingdoms and migrating peoples. From Germanic tribes to Viking invasions to Irish missionaries, she brings to life an underexamined time and place.

Thor, Odin, Loki, Freyja, the Valkyries, Valhalla, Ragnarok — many of the places we encounter these and other names, places, and events from Norse mythology in daily life and pop culture are connected to the medieval sources in name only.

Between 1861 and 1865, the clash of the greatest armies the Western hemisphere had ever seen turned small towns, little-known streams, and obscure meadows in the American countryside into names we will always remember. In those great battles, those streams ran red with blood-and the United States was truly born.

Mesopotamia is the ancient name for the region that is now Iraq, a remarkably advanced civilization that flourished for two-thirds of the time that civilization has existed on Earth. Mesopotamians mastered irrigation agriculture; built the first complex urban societies; developed writing, literature, and law; and united vast regions through warfare and diplomacy. While civilizations like Greece and Rome have an unbroken tradition of written histories, the rich history of Mesopotamia has only been recently rediscovered, thanks to the decipherment of Mesopotamia's cuneiform writing less than 200 years ago.

Take a riveting tour of the Italian peninsula, from the glittering canals of Venice to the lavish papal apartments and ancient ruins of Rome. In these 24 lectures, Professor Bartlett traces the development of the Italian city-states of the Middle Ages and the Renaissance, showing how the modern nation of Italy was forged out of the rivalries, allegiances, and traditions of a vibrant and diverse people.

Economic forces are everywhere around you. But that doesn't mean you need to passively accept whatever outcome those forces might press upon you. Instead, with these 12 fast-moving and crystal clear lectures, you can learn how to use a small handful of basic nuts-and-bolts principles to turn those same forces to your own advantage.

Embark on a journey to the very beginning of writing as a tool of language and see how the many threads of history and linguistics came together to create the alphabet that forms the foundation of English writing. Your guide is Professor John McWhorter of Columbia University and in the 16 lectures of Ancient Writing and the History of the Alphabet, he will help you navigate the complex linguistic and cultural history behind one of our most crucial tools of communication.

While it’s easy to get caught up - and, rightfully so - in the art of the Renaissance, you cannot have a full, rounded understanding of just how important these centuries were without digging beneath the surface, without investigating the period in terms of its politics, its spirituality, its philosophies, its economics, and its societies. Do just that with these 48 lectures that consider the European Renaissance from all sides, that disturb traditional understandings, that tip sacred cows, and that enlarges our understanding of how the Renaissance revolutionized the Western world.

The Mongol Empire was the largest empire the world has ever seen, forged by conquests across Eurasia in the 13th and 14th centuries. Yet despite the unparalleled brutality of the Mongols, they played a key role in launching civilization’s evolution into the modern world. In 24 half-hour lectures delivered by award-winning teacher and historian Craig Benjamin of Grand Valley State University, explore the paradox of the Mongols’ extreme barbarity combined with their enlightened religious attitudes and respect for high civilization, in The Mongol Empire.

The United States Navy has played an essential role both in resolving conflicts and in peacekeeping throughout the entire history of the United States. Today, the US Navy, the world’s most powerful naval force, remains a critical tool of American foreign policy, and a key player in preserving geopolitical stability throughout the world. In The History of the United States Navy, Professor Craig L. Symonds brings alive the extraordinary saga of America’s naval forces, from the first naval shipbuilding on Lake Champlain in 1775 to the present age of nuclear-armed submarines.

Game theory is the study of strategic decision-making in politics, sports, diplomacy, and a host of other areas, but especially in economics, where game theory flourishes. Understanding Economics: Game Theory introduces you to this fascinating field, which combines the fun and challenge of games with the logic of brain teasers. In 12 engaging half-hour lessons, Professor Jay R. Corrigan of Kenyon College analyzes such classic games as the prisoner’s dilemma and the hawk-dove game.

Imagine a Museum of Lost Art. If this imaginary museum contained just the artwork we knew was lost— whether from theft, purposeful destruction, vandalism, war, or the forces of nature—it would still contain more masterpieces than those in all the world’s current museums combined. Imagine that! In Lost Art: The Stories of Missing Masterpieces, art historian Noah Charney guides you through just such an imaginary museum. In 12 fascinating lectures, you will hear the stories behind the theft and/or destruction of some of the world’s most famous pieces of art.

Many Americans remember a family road trip to visit one of our 63 national parks. Why did Americans start preserving these sites of natural and historic interest? How were these parks selected, and what steps did conservationists, activists, philanthropists, politicians, and others take to protect millions of acres against the booming developments of an expanding nation? An award-winning writer, researcher, and American Studies scholar, Dr. Megan Kate Nelson tackles these questions as she takes you on a marvelous journey through some of the most beautiful places on Earth.

The 30 years of contemporary US history following the fall of the Soviet Union tend to get short shrift, perhaps because this period of history is still being written, or perhaps because the end of the Cold War is a natural stopping point, an inflection point when one story ends and something new - something unpredictable - begins. Nonetheless, events of today have been profoundly shaped by the past several decades, and one must understand this recent history to understand the world today.

World War II is one of the most harrowing and impactful events in human history. Our imaginations may be captured by the sweeping military battles, but the story of war is the story of humans, everyday people trying to do their bit in a world falling apart around them.

Though it ended five centuries ago, the medieval era continues to permeate our world in far-reaching ways. Whether we pay attention to them or not, the influences and imprints of the Middle Ages are all around us, sometimes evident and sometimes less so. In these 36 revealing lectures, you’ll learn how to recognize the medieval impacts on the modern world, and to grasp their significance and implications. The Medieval Legacy offers you a deep look at a stunning millennium of change and innovation which continues to inform our contemporary world.

The ancient Greek philosopher Aristotle called man a political animal. But what did he mean by that? What is democracy? How do democracies differ from one another? How do they stack up against their alternatives, like dictatorship? And can democracy survive the many challenges it faces today? To answer these questions, look no further than Democracy and Its Alternatives. Political science, history, and current affairs rolled into one, these 24 lectures investigate democratic government in theory and practice.

Delve into some of the most infamous, ghastly, and mysterious crimes of the last hundred-odd years in Crimes of the Century: A Selective History of Infamy. Taught by Professor Richard B. Spence of the University of Idaho, this enthralling course gives you a dozen case studies of murders most foul. From an intriguing Irish domestic murder to a world-shaking political assassination, this course gives you an inside look at some of the most heinous and maddeningly unknowable crimes in modern history.

With intelligence and wit, author Jonathan Clements blends documentary and storytelling styles to connect the past, present, and future of Japan, and in broad yet detailed strokes reveals a country of paradoxes: a modern nation steeped in ancient traditions; a democracy with an emperor as head of state; a famously safe society built on 108 volcanoes resting on the world's most active earthquake zone; a fast-paced urban and technologically advanced country whose land consists predominantly of mountains and forests.

How did communism become such a pervasive economic and political philosophy? Why did it first take root in early 20th-century Russia? These and other questions are part of a fascinating story whose drama has few equals in terms of sheer scale, scope, or human suffering and belief. These 12 lectures invite you to go inside communism’s journey from a collection of political and economic theories to a revolutionary movement that rocked the world.

Heidi Sormaz has a PhD in psychology from Yale University with an emphasis on cognitive psychology, and she’s been a meditation and yoga practitioner and teacher for two decades. She is also a reformed over-thinker, so, she knows exactly what you’re going through—or what you’re (over)thinking, so to speak. Over the 12 engaging lessons of Overcome Your Overthinking, Heidi not only provides the science behind cognitive behavioral therapy but she’ll also arm you with a toolbox of exercises and techniques that are most effective at breaking the spell of overthinking.

How did four young men from a faded old seaport in Northern England lead such an epic musical and cultural revolution? Why could the story of the Beatles only have happened in such a charged decade? What remains to be said about this British band that hasn’t been said before? Questions like these lie at the beating heart of these 12 lessons that offer a fresh look at how this celebrated band became one of the most compelling voices against the status quo.

In The Black Death: New Lessons from Recent Research, celebrated medievalist Dorsey Armstrong shares the fascinating new story of this old pandemic—revealed by dedicated researchers working with 21st-century technologies and a knowledge of language and history that now provide input from all geographic areas of the medieval world. In seven engaging lectures, Professor Armstrong corrects explanations of the pandemic that are now known to be inaccurate and offers a more robust description of plague biology than has ever been known.

Brett L. Walker tackles key themes regarding Japan's relationships with its minorities, state and economic development, and the uses of science and medicine. The book begins by tracing the country's early history through archaeological remains, before proceeding to explore life in the imperial court, the rise of the samurai, civil conflict, encounters with Europe, and the advent of modernity and empire. Walker's vibrant and accessible new narrative then follows Japan's ascension from the ashes of World War II into the thriving nation of today.

Language defines us as a species, placing humans head and shoulders above even the most proficient animal communicators. But it also beguiles us with its endless mysteries, allowing us to ponder why different languages emerged, why there isn't simply a single language, how languages change over time and whether that's good or bad, and how languages die out and become extinct.