TalkDocumentaryPBS Digital Studios

The Worst Episodes of Crash Course: World History

Every episode of Crash Course: World History ranked from worst to best. Explore the Worst Episodes of Crash Course: World History!

Top season
Season 2
7.8avg
Binge time
11h 12m
72 episodes

Seasons2

Episode Rankings

  1. #1 Worst Episode
    Click to reveal
    Crash Course: World History Season 1 Episode 8 - Alexander the Great: Crash Course World History #8
    5.6/10(17 votes)
    S1:E8

    You are introduced to the life and accomplishments of Alexander the Great, his empire, his horse Bucephalus, the empires that came after him, and the idea of Greatness. Is greatness a question of accomplishment, of impact, or are people great because the rest of us decide they're great?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  2. Crash Course: World History Season 1 Episode 7 - 2,000 Years of Chinese History! The Mandate of Heaven and Confucius: World History #7
    6.2/10(16 votes)
    S1:E7

    John introduces you to quite a lot of Chinese history by discussing the complicated relationship between the Confucian scholars who wrote Chinese history and the emperors (and empress) who made it. Included is a brief introduction to all the dynasties in Chinese history and an introduction to Confucius and the Confucian emphasis on filial piety, the role the mandate of heaven played in organizing China, and how China became the first modern state.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  3. Crash Course: World History Season 1 Episode 31 - Latin American Revolutions: Crash Course World History #31
    6.1/10(13 votes)
    S1:E31

    John Green talks about the many revolutions of Latin America in the 19th century. At the beginning of the 1800s, Latin America was firmly under the control of Spain and Portugal. The revolutionary zeal that had recently created the United States and had taken off Louis XVI's head in France arrived in South America, and a racially diverse group of people who felt more South American than European took over. John covers the soft revolution of Brazil, in which Prince Pedro boldly seized power from his father, but promised to give it back if King João ever returned to Brazil. He also covers the decidedly more violent revolutions in Mexico, Venezuela, and Argentina. Watch the video to see Simón Bolívar's dream of a United South America crushed, even as he manages to liberate a bunch of countries and get two currencies and about a thousand schools and parks named after him.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  4. Crash Course: World History Season 1 Episode 6 - Buddha and Ashoka: Crash Course World History #6
    6.3/10(16 votes)
    S1:E6

    John relates a condensed history of India, post-Indus Valley Civilization. John explores Hinduism and the origins of Buddhism. He also gets into the reign of Ashoka, the Buddhist emperor who, in spite of Buddhism's structural disapproval of violence, managed to win a bunch of battles.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  5. Crash Course: World History Season 1 Episode 19 - Venice and the Ottoman Empire: Crash Course World History #19
    6.4/10(13 votes)
    S1:E19

    John Green discusses the strange and mutually beneficial relationship between a republic, the city-state of Venice, and an Empire, the Ottomans--and how studying history can help you to be a better boyfriend/girlfriend. Together, the Ottoman Empire and Venice grew wealthy by facilitating trade: The Venetians had ships and nautical expertise; the Ottomans had access to many of the most valuable goods in the world, especially pepper and grain. Working together across cultural and religious divides, they both become very rich, and the Ottomans became one of the most powerful political entities in the world. We also discuss how economic realities can overcome religious and political differences (in this case between Muslims and Christians), the doges of Venice, the sultans of the Ottoman empire, the janissaries, and the so-called slave aristocracy of the Ottoman Empire, and how money and knowledge from the Islamic world helped fuel and fund the European Renaissance.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  6. Crash Course: World History Season 1 Episode 37 - Communists, Nationalists, and China's Revolutions: Crash Course World History #37
    6.4/10(12 votes)
    S1:E37

    John Green teaches you about China's Revolutions. While the rest of the world was off having a couple of World Wars, China was busily uprooting the dynastic system that had ruled there for millennia. Most revolutions have some degree of tumult associated with them, but China's 20th-century revolutions were REALLY disruptive. In 1911 and 1912, Chinese nationalists brought 3000 years of dynastic rule to an end. China plunged into chaos as warlords staked out regions of the country for themselves. The nationalists and communists joined forces briefly to bring the nation back together under the Chinese Republic, and then they quickly split and started fighting the Chinese Civil War. The fight between nationalists and communists went on for decades and was interrupted by an alliance to fight the invading Japanese during World War II.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  7. Trending NowTRENDING NOW

    The 20 BEST Episodes of Crash Course: World History

    READ
  8. Crash Course: World History Season 1 Episode 28 - Tea, Taxes, and The American Revolution: Crash Course World History #28
    6.5/10(13 votes)
    S1:E28

    John Green teaches you about the American Revolution and the American Revolutionary War, which it turns out were two different things. John goes over the issues and events that precipitated rebellion in Britain's American colonies, and he also explores the ideas that laid the groundwork for the new American democracy. Find out how the tax bill from the Seven Years' War fomented an uprising, how the Enlightenment influenced the Founding Fathers, and who were the winners and losers in this conflict. (hint: many of the people living in the Colonies ended up losers) The Revolution purportedly brought freedom and equality to the Thirteen Colonies, but they weren't equally distributed. Also, you'll learn about America's love affair with commemorative ceramics and what happens when rich white guys take the reins from rich white guys and put together a society of, by, and for rich white guys.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  9. Crash Course: World History Season 1 Episode 14 - The Dark Ages...How Dark Were They, Really?: Crash Course World History #14
    6.6/10(16 votes)
    S1:E14

    John Green teaches you about the so-called Dark Ages, which it turns out weren't as uniformly dark as you may have been led to believe. While Europe was indeed having some issues, many other parts of the world were thriving and relatively enlightened. John covers European Feudalism, the cultural blossoming of the Islamic world, and the scientific and artistic advances in China, all during these "Dark Ages." Along the way, John will raise questions about the validity of Europe's status as a continent, reveal the best and worst years of his life, and frankly state that science and religion were once able to coexist.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  10. Crash Course: World History Season 1 Episode 13 - Islam, the Quran, and the Five Pillars: Crash Course World History #13
    6.6/10(14 votes)
    S1:E13

    John Green teaches you the history of Islam, including the revelation of the Qu'ran to Muhammad, the five pillars of Islam, how the Islamic empire got its start, the Rightly Guided Caliphs, and more. Learn about hadiths, Abu Bakr, and whether the Umma has anything to do with Uma Thurman (spoiler alert: it doesn't). Also, learn a little about the split between Sunni and Shia Muslims, and how to tell if this year's Ramadan is going to be difficult for your Muslim friends. Let's try to keep the flame wars out of this reasoned discussion.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  11. Crash Course: World History Season 1 Episode 18 - Int'l Commerce, Snorkeling Camels, and The Indian Ocean Trade: Crash Course World History #18
    6.6/10(13 votes)
    S1:E18

    John Green teaches you the history of the Indian Ocean Trade. John weaves a tale of swashbuckling adventure, replete with trade in books, ivory, and timber. Along the way, John manages to cover advances in seafaring technology, just how the monsoons work, and there's even a disembowelment for you Fangoria fans.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  12. Crash Course: World History Season 1 Episode 30 - Haitian Revolutions: Crash Course World History #30
    6.7/10(15 votes)
    S1:E30

    Ideas like liberty, freedom, and self-determination were hot stuff in the late 18th century, as evidenced by our recent revolutionary videos. Although freedom was breaking out all over, many of the societies that were touting these ideas relied on slave labor. Few places in the world relied so heavily on slave labor as Saint-Domingue, France's most profitable colony. Slaves made up nearly 90% of Saint-Domingue's population, and in 1789 they couldn't help but hear about the revolution underway in France. All the talk of liberty, equality, and fraternity sounded pretty good to a person in bondage, and so the slaves rebelled. This led to not one but two revolutions and ended up with France, the rebels, Britain, and Spain all fighting in the territory. Spoiler alert: the slaves won. So how did the slaves of what would become Haiti throw off the yoke of one of the world's great empires? John Green tells how they did it, and what it has meant in Haiti and in the rest of the world.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  13. Crash Course: World History Season 2 Episode 18 - Luther and the Protestant Reformation: Crash Course World History 218
    6.4/10(8 votes)
    S2:E18

    John Green teaches you about the Protestant Reformation. Prior to the Protestant Reformation, pretty much everyone in Europe was a Roman Catholic. Not to get all "great man," but Martin Luther changed all that. Martin Luther didn't like the corruption he saw in the church, especially the sale of indulgences, so he left the church and started his own. And it caught on! And it really did kind of change the world. The changes increased literacy and education, and some even say the Protestant Reformation was the beginning of Capitalism in Europe.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  14. Crash Course: World History Season 1 Episode 11 - Christianity from Judaism to Constantine: Crash Course World History #11
    6.7/10(14 votes)
    S1:E11

    John Green teaches you the history of Christianity, from the beginnings of Judaism and the development of monotheism, right up to Paul and how Christianity stormed the Roman Empire in just a few hundred years. Along the way, John will cover Abram/Abraham, the Covenant, the Roman Occupation of Judea, and the birth, life, death, and legacy of Jesus of Nazareth. No flame wars! Let's keep the commentary civil.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  15. Crash Course: World History Season 1 Episode 20 - Russia, the Kievan Rus, and the Mongols: Crash Course World History #20
    6.7/10(12 votes)
    S1:E20

    John Green teaches you how Russia evolved from a loose amalgamation of medieval principalities known as the Kievan Rus into the thriving democracy we know today. As you can imagine, there were a few bumps along the road. It turns out that our old friends the Mongols had quite a lot to do with unifying Russia. In yet another example of how surprisingly organized nomadic raiders can be, the Mongols brought the Kievan Rus together under a single leadership and concentrated power in Moscow. This set the stage for the various Ivans (the Great and the Terrible) to throw off the yoke and form a pan-Russian nation ruled by an autocratic leader. More than 500 years later, we still have autocratic leadership in Russia. All this, plus a rundown of some of our favorite atrocities of Ivan the Terrible, and a visit from Putin!

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  16. Crash Course: World History Season 1 Episode 10 - The Roman Empire. Or Republic. Or...Which Was It?: Crash Course World History #10
    6.8/10(15 votes)
    S1:E10

    John Green explores exactly when Rome went from being the Roman Republic to the Roman Empire. Here's a hint: it had something to do with Julius Caesar, but maybe less than you think. Find out how Caesar came to rule the empire, what led to him getting stabbed 23 times on the floor of the senate, and what happened in the scramble for power after his assassination. John covers Rome's transition from city-state to dominant force in the Mediterranean in less than 12 minutes. Well, Rome's expansion took hundreds of years, he just explains it in under 12 minutes. The senate, the people, Rome, the caesarian section, the Julian calendar, and our old friend Pompey all make appearances, but NOT the Caesar Salad, as Julius had nothing to do with it.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  17. Crash Course: World History Season 1 Episode 29 - The French Revolution: Crash Course World History #29
    6.8/10(14 votes)
    S1:E29

    John Green examines the French Revolution, and gets into how and why it differed from the American Revolution. Was it the serial authoritarian regimes? The guillotine? The Reign of Terror? All of this and more contributed to the French Revolution not being quite as revolutionary as it could have been. France endured multiple constitutions, the heads of heads of state literally rolled, and then they ended up with a megalomaniacal little emperor by the name of Napoleon. But how did all of this change the world, and how did it lead to other, more successful revolutions around the world? Watch this video and find out. Spoiler alert: Marie Antoinette never said, "Let them eat cake." Sorry.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  18. Crash Course: World History Season 1 Episode 3 - Mesopotamia: Crash Course World History #3
    6.9/10(20 votes)
    S1:E3

    John presents Mesopotamia and the early civilizations that arose around the Fertile Crescent. Topics covered include the birth of territorial kingdoms, empires, Neo-Assyrian torture tactics, sacred marriages, ancient labor practices, the world's first law code, and the great failed romance of John's undergrad years.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  19. Crash Course: World History Season 1 Episode 33 - Capitalism and Socialism: Crash Course World History #33
    6.8/10(12 votes)
    S1:E33

    John Green teaches you about capitalism and socialism in a way that is sure to please commenters from both sides of the debate. Learn how capitalism arose from the industrial revolution, and then gave rise to socialism. Learn about how we got from the British East India Company to iPhones and consumer culture in just a couple of hundred years. Stops along the way include the rise of industrial capitalism, mass production, disgruntled workers, Karl Marx, and the Socialist Beard. The socialist reactions to the ills of capitalism are covered as well, and John discusses some of the ideas of Karl Marx, and how they've been implemented or ignored in various socialist states. Plus, there are robots!

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  20. Crash Course: World History Season 1 Episode 9 - The Silk Road and Ancient Trade: Crash Course World History #9
    6.9/10(15 votes)
    S1:E9

    John Green teaches you about the so-called Silk Road, a network of trade routes where goods such as ivory, silver, iron, wine, and yes, silk were exchanged across the ancient world, from China to the West. Along with all these consumer goods, things like disease and ideas made the trip as well. As is his custom, John ties the Silk Road to modern life, and the ways that we get our stuff today.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  21. Crash Course: World History Season 1 Episode 23 - The Columbian Exchange: Crash Course World History #23
    6.9/10(14 votes)
    S1:E23

    John Green teaches you about the changes wrought by contact between the Old World and the New. John does this by exploring the totally awesome history book "The Columbian Exchange" by Alfred Crosby, Jr. After Columbus "discovered" the Americas, European conquerors, traders, and settlers brought all manner of changes to the formerly isolated continents. Disease and invasive plant and animal species remade the New World, usually in negative ways. While native people, plants, and animals were being displaced in the Americas, the rest of the world was benefitting from American imports, especially foods like maize, tomatoes, potatoes, pineapple, blueberries, sweet potatoes, and manioc. Was the Columbian Exchange a net positive? It's debatable. So debate.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  22. Crash Course: World History Season 1 Episode 35 - Imperialism: Crash Course World History #35
    7.0/10(12 votes)
    S1:E35

    John Green teaches you about European Imperialism in the 19th century. European powers started to create colonial empires way back in the 16th century, but businesses really took off in the 19th century, especially in Asia and Africa. During the 1800s, European powers carved out spheres of influence in China, India, and pretty much all of Africa. While all of the major (and some minor) powers in Europe participated in this new imperialism, England was by far the most dominant, once able to claim that the "sun never set on the British Empire." Also, they went to war for the right to continue to sell opium to the people of China. Twice. John will teach you how these empires managed to leverage the advances of the Industrial Revolution to build vast, wealth-generating empires.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  23. Crash Course: World History Season 1 Episode 26 - The Seven Years War: Crash Course World History #26
    7.1/10(12 votes)
    S1:E26

    John teaches you about the Seven Years' War, which may have lasted nine years. Or as many as 23. It was a very confusing war. The Seven Years War was a global war, fought on five continents, which is kind of a lot. John focuses on the war as it happened in the Americas, Asia, and Africa. the "great" European powers were the primary combatants, but they fought just about everywhere. Of course, this being a history course, the outcomes of this war still resonate in our lives today. The Seven Years' war determined the direction of the British Empire and led pretty directly to the subject of Episode 28, the American Revolution.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  24. Crash Course: World History Season 1 Episode 4 - Ancient Egypt: Crash Course World History #4
    7.2/10(21 votes)
    S1:E4

    John covers the long, long history of ancient Egypt, including the Old, Middle, and New Kingdoms, and even a couple of intermediate periods. Learn about mummies, pharaohs, pyramids, and the Nile with John Green.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  25. Crash Course: World History Season 1 Episode 5 - The Persians & Greeks: Crash Course World History #5
    7.2/10(19 votes)
    S1:E5

    John compares and contrasts Greek civilization and the Persian Empire. Of course, we're glad that Greek civilization spawned modern western civilization, right? Maybe not. From Socrates and Plato to Darius and Xerxes, John explains two of the great powers of the ancient world, all WITHOUT the use of footage from 300.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  26. Crash Course: World History Season 1 Episode 17 - Wait For It...The Mongols!: Crash Course World History #17
    7.2/10(15 votes)
    S1:E17

    John Green teaches you, at long last, about the most exceptional bunch of empire-building nomads in the history of the world, the Mongols! How did the Mongols go from being a relatively small band of herders who occasionally engaged in some light hunting-gathering to being one of the most formidable fighting forces in the world? It turns out Genghis Khan was a pretty big part of it, but you probably already knew that. The more interesting questions might be, what kind of rulers were they, and what effect did their empire have on the world we know today? Find out, as John FINALLY teaches you about the Mongols.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

Worst Episodes Summary

"Alexander the Great: Crash Course World History #8" is the worst rated episode of Crash Course: World History. It scored 5.6/10 from 17 votes. Written and directed by Unknown, it aired on March 15, 2012. This episode scored 0.6 points lower than the second lowest rated, "2,000 Years of Chinese History! The Mandate of Heaven and Confucius: World History #7".

Keep going

Browse Crash Course: World History by season

If you like Crash Course: World History