In The Vietnam War, you will learn about the causes and consequences of the war in Vietnam. You will explore the scope of American intervention from air campaigns to large-scale military operations on the ground. You will survey the history of Vietnam from colonial Indochina onward, getting to know the homegrown ideas, personalities, and politics that would come to shape the conflict. You will reconstruct major military operations like the Tet Offensive and Rolling Thunder.

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.

As an award-winning host of NPR’s All Things Considered, Ari Shapiro knows the power of storytelling better than most. And the longer he’s worked in the field, the more convinced he’s become of storytelling’s primal importance. In 12 fascinating lessons, this master of the craft reveals the storytelling secrets he’s learned over the course of his career as a reporter and performer, from finding a good story and choosing the right characters to conducting interviews and even delivering a story effectively out loud.

10 interview-based episodes that take ancient designs and applies them to modern lives. Your expert is Prince EA, an artist and inspirational speaker who’s spent the greater part of his career thinking about the ancient world.

Great powers no longer fight great wars. But how exactly did countries like the United States go from confronting powerful adversaries in 1914 and 1939 Europe to waging lengthy counterinsurgency campaigns in places like Iraq and Afghanistan? The answer lies in the profound geopolitical and technological changes that came in between.

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.

The history of the Constitution is therefore a history of ideas that define our country and our national identity—and it’s a fascinating and revealing story. The US Constitution Through History gives you the opportunity to explore the story of this powerful document, as well as the way our interpretation of it has evolved. In 24 riveting lectures, Professor Eric Berger of the University of Nebraska takes you on a journey through America’s constitutional history. He takes you inside the minds of the Framers and unpacks the ideas that led to the break from England.

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.

Synthetic Biology: Life’s Extraordinary New Worlds is an introduction to synthetic biology for non-scientists, covering the exciting field that is transforming health care, agriculture, environmental science, and many other areas. Using the molecules of life to answer scientific questions and manipulate life for human benefit, synthetic biology encompasses a wide range of applications—from gene editing and metabolic engineering to food synthesis and green technologies.

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.

The United States faces significant dangers and opportunities in the coming century. Malicious actors have harnessed new technologies such as drones, missiles, and offensive cyber weapons to threaten and, in some cases, attack America and its allies. Jihadist terrorist organizations are pursuing more destructive capabilities and are growing in strength as the United States disengages from protracted counterterrorism operations abroad.

Histories of the United States often overlook the women who shaped the nation. Museums, textbooks, historical sites, and even documentaries omit essential parts of the whole because they leave out her story. Join Allison K. Lange, historian and professor, as she guides you through the fascinating lives of 12 early Americans, all of them women.

Hannibal Barca is famous for marching an eclectic mix of troops across the Alps and into the Roman heartland during the Second Punic War. But how much do we know about the world Hannibal was born into and came of age in? In Hannibal: The Military Genius Who Almost Conquered Rome, get to know one of history’s most impressive generals from the political and military conflicts that defined his adolescence to the battles that made him famous. These 15 lectures will paint a portrait of not only Hannibal, but also his enemies and allies.

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.

Propaganda and Persuasion gives you a one-of-a-kind opportunity to explore the powerful, fascinating, and at times dangerous world of influence. Taught by Professor Dannagal G. Young of the University of Delaware, these 12 eye-opening lectures arm you with the tools of effective communication and the insight to understand—and perhaps resist—persuasion in all its forms.