Blockades, u-boats and sinking of the Lusitania | The 20th century | World history | Khan Academy

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Learn about the naval warfare between Britain and Germany that led to the sinking of the Lusitania. Created by Sal Khan.
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World history on Khan Academy: From the earliest civilizations to the modern world, geography, religion, trade, and politics have bound peoples and nations together - and torn them apart. Take a journey through time and space and discover the fascinating history behind the complex world we inhabit today.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
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Опубликовано:

16 окт 2024

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Комментарии : 46

@mike23984 11 лет назад

History is important because it helps us to understand the world, and how it became what we see today. It can help us to solve problems that we face today by seeing the solutions that were tried in the past. We must learn from mistakes that were made before us, so that we do not repeat them.

@rdgslikback 11 лет назад

Thanks for posting these videos, it saves me from watching mindless television!!! I have learned so much, please dont ever stop posting!

@nonchalantd 11 лет назад

It's an interesting coincidence that Woodrow Wilson's initials are W.W. as in World War.

@TheStratfish 11 лет назад

Keep it up Sal & Team! Excellent work as always!

@nicholasholton6581 10 лет назад

yes i love this, thanks mrs. chappell for leting us watch

@TheDuckoe 11 лет назад

These videos are so awesome!

@ghandiesel 11 лет назад

great series, its bringing me back to high school US History...a good review on my memory

@HenrikSultan 11 лет назад

as always khaan delivers great stuff ^^ I want more! ♥

@Staldren 11 лет назад

I really like learning history.

@pronoob1983 11 лет назад

watching every history upload ova here! Thank you Salman Khan :)

@drairokazigumu1445 3 года назад

I thought Salman Khan was that popular indian actor?

@superdau 11 лет назад

Of course they had advanced knowledge. Everyone had it. It's on a timetable. On the date of the medallion: U-boots often followed ships for quite some time. So maybe the chase had already started two days before.

@PoweredMinecart 11 лет назад

I know it would be ironic for khan because he is somewhat pushing against the classroom - teacher situation, but he would be an epically awesome teacher.

@Mylitla 11 лет назад

That first quote from William Jennings Bryan eerily foreshadows the even more ironic prediction by Marshal Ferdinand Foch. Who, after the Treaty of Versailles was signed, said "This is not a peace. It is an armistice for twenty years." He was off by 65 days.

@WICD1969 10 лет назад

Excellent video. This should be required learning.

@MrJaccTrippa 11 лет назад

better than the history channel

@ncktyu 11 лет назад

I hope he keeps all these videos saved on his computer in case something bad happens with youtube.

@TheIgnorantbassist 11 лет назад

Those who do not learn history are doomed to repeat it!

@jstlovinmusic5567 11 лет назад

I CAN JUST GO TO SCHOOL ON RU-vid

@meanalisa 4 года назад

this aged well

@fatballs5851 3 года назад

Not very fun

@Katmandu82 11 лет назад

hope you can do WWII next

@switchblyades 4 года назад

YES

@ANSARI5X5 11 лет назад

Thank You Salman

@walterdennisclark 11 лет назад

There's an important feature of the delay of the American entry into the war. Neutrality was not so much a desire for peace, but an indecision as to which side to join. At this time in our history, our culture looked at war somewhat romantically. There was a huge German American population but it did not prevail in the debate as to which side to be on because of one man: George Creel. This is important because it shows that historically we are less and less interested in war.

@danielahernandez5756 11 лет назад

very good

@hisxmark 11 лет назад

If you want more, you could read a book.

@kevinstathis1650 11 лет назад

Depends whether you have a life or not

@ncktyu 11 лет назад

Yeah

@pouriajafarikia65 5 лет назад

Wasn't Poland not a thing until 1921?

@hello562826 11 лет назад

more detail

@TheIgnorantbassist 11 лет назад

Anorexics aren't trying to fight a war. 1000 calories + hard work = very difficult!

@Menegoth 11 лет назад

Coincidence? I think not!

@GhostGuy764 11 лет назад

he as so many he'd need terabytes upon terabytes of spave

@HenggaoCai 11 лет назад

a little bit superficial and shallow

@justindixon1577 6 лет назад

is he canadian?

@davidsweeney111 11 лет назад

The Lusitania you say ?

@TorchWhoCanada 11 лет назад

America could have stayed out of world war 1, no offense but the war was nearing an end anyway

@prabhanshukatiyar4635 8 лет назад

As always, america tries to fool people but makes mistakes

@daryna94 11 лет назад

1000 calories is actually not that little... comparing to the anorexics whose calorie intake approximates 400-500 calories. just saying...

@aljosavage 6 лет назад

It is well below maintenance level for most men, especially if you are active. Any diet which results in a consistent caloric deficit will impact more than just fat/muscle loss, and as such it is certainly suboptimal to be in it during a time of war.