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If this is up your street, may I recommend Dan Carlin's Blueprint for Armageddon, which has over ten hours of podcast material exploring the lead up to the first world war.

Probably the best podcast I've ever downloaded, and insane that it's available for nearly free.

http://www.dancarlin.com/product/hardcore-history-50-bluepri...

Carlin is entertaining to listen to at times, but the information density is quite low. He takes a long time to say not much, all the while sounding quite profound.

I'd recommend the classic references instead/as well: * The First World War by John Keegan * The Guns of August by Barbara W. Tuchman

AFAIK, everything Prophets of Doom onward is completely free. Not sure how long that will last, and I would love for Dan to put out a monthly or yearly subscription via Patreon; his work is of such high quality.
Blueprint for Armageddon is probably Carlin's weakest series. It tries to cram too much into too little time, and ends up almost incoherent unless you're already very familiar with the details from elsewhere. You walk away with the idea that fighting that war must have been pretty horrible, but not much else.

I've read a lot of WWI books, and _A World Undone_ by G.J. Meyer was easily the best. Would recommend that to start with for anyone who is interested in a history of WWI as a whole. (There are arguably better options for those just interested in the story of the slide into war, since that really needs a lot of space). The audiobook version is great too.

Check out his series "Ghosts of the Ostfront" if you enjoyed "Blueprint for Armageddon" - it's about the Eastern front during WW2 and does a similar job of immersing you into the violence of the conflict while explaining the implications of the various developments.
I've listened to it several times. WWI is my favorite war to study. Carlin's podcast on it should be a national treasure.
you can tell he rushed the ending. one of his source books was a fantastic read though - A World Undone by GJ Meyer https://www.amazon.com/gp/product/0553382403/ref=oh_aui_sear...
Tying in the US seems a bit forced here. WWI as a result of Franco-Prussian war I can understand, US civil rights not-so-much.

That Germany was 'destined' to lose is a non-starter anyways. From my understanding it was Britain's decision to enter WWI that really shaped the outcome, and that it was far from a foregone conclusion that Britain would enter a continental European war. If the British didn't get involved, Germany's chance of taking Paris is much better, denying the two front war Germany (rightly) saw as a worst case scenario.

Having read a lot of books on the lead-up to WWI, and a few more on the conduct of WWI myself, I must say that the entire thesis comes across as rather forced.

First off, it's rather well-known that Germany's fear of a two-front war and encirclement led to much of its preliminary war plan. On the other hand, the circumstances that led up to such a scenario were not preordained from its construction. It was largely a result of the early 20th century Germany managing to piss off just about everybody else with amazingly inept foreign diplomacy. In particular, Germany decided to give up its relationship with Russia, which France eagerly took advantage of and bound the two countries fairly close together. Germany's naval race with Britain also did much to antagonize it for no real gain.

Also, Alsace-Lorraine is much oversold as a cause of war. It's true that France did want Alsace-Lorraine back. But many in France were not prepared to go to war to actually achieve that aim. Instead, the situation in France post-Franco-Prussian War was to try to find allies that could help divert German attention, and their allies were the Russians who needed lots of help to even minimally qualify for that role and the British who went to rather great lengths to try to avoid actually fulfilling their commitment when August 1914 came around (Germany marching through Belgium gave Britain the political cover to actually commit).

As for whether or not Germany could win, that's a difficult what-if to answer. The Schlieffen Plan was, in the abstract, a masterpiece of precision planning and timetabling. But the plan also had very little room for change if things didn't work out. Belgium put up an unexpectedly fierce resistance, Austria-Hungary had a surprisingly hard time in Serbia, and Russia was doing better at first than Germany expected. In the end, the German momentum and logistics chain was incapable of carrying them to Paris, which completely ruined their plans and any hope of a quick end to the war. And Germany was completely unprepared for that scenario (to be fair, no one else was).

Yes, Britain. We take it for granted today but Britain and France being allies was quite an amazing thing. They had been traditional enemies for about 800 years (let's not forget about the Napoleonic Wars earlier in the century either). The Crimean War in 1853 saw them united against a common enemy - Russia.

The Crimean War was also significant because Austria-Hungary, though not much of a belligerent, turned on Russia which left them without allies when facing Prussia in 1866 and of course the two Empires were critically still enemies when the Archduke was assassinated.

One can keep going backwards in history with cause and effect, but for the two points above, I like to see the Crimean War as the turning point of the European alliances that were in place at the start of "the Great War".

The argument was that the US had gained a "defend the rights of man", i.e. Democracy, attitude because of the Civil War (though honestly with the early end of Reconstruction, I'm not sure it's valid). This attitude eventually encouraged the US to come directly into the War, though the US had been giving significant support to England and France prior to that point.

I agree that it's weak though. And Britain is definitely the reason Germany wasn't capable of overrunning France. America at best made it clear that Germany could not win. While 120,000 troops lost by the US is far less than the Europeans, that is by no means a small number, especially considering such brief involvement.

There really was no reason to ever believe the US would ever get involved in WWI. Even WWII there was no indication the US would actually enter the War directly until the Japanese forced the choice.

> Tying in the US seems a bit forced here.

Absolutely. Obviously the Civil War did play a role (there's nothing in history that isn't connected in some way), but trying to set it up as a major cause of WW1+2? No thanks.

To me, the whole article seems to be the author trying to shoehorn history into his idea that the events of the year 1866 would somehow predestine the next half century. He brings up some interesting observations, but his main thesis doesn't hold water.

I still don't get how Franco-Prussian war was the cause for WW-I after nearly 45 years. Sure, French were pissed off with Prussia in 1870 but then almost two generations passed by before WW-I. The whole article talks about France and Germany as if they are each single person fighting with other and waiting for 45 years to take revenge. Lots of things changes during two generations - governments, art, politics, economies... So connecting dots like this doesn't make any sense.
As I remember The Guns of August, The British government was not aware that its military had promised the French assistance, and did not intend to participate in the war until informed about it.

I imagine some rather awkward conversations took place.

Germany: too big for Europe, too small for the world.

It's worth reviewing the run-up to WWI. The pre-WWI model of Europe, an endless struggle between Great Powers which had gone on for a millennium, is Putin's model of the world. That's because it gives Russia a role in the world. As an economic power, Russia is in 12th place, behind S. Korea. In a peaceful, trade-based world, Russia is a bit player. Especially since the price of oil tanked.

Thus the Russian invasion of Georgia in 2008, the annexation of Crimea in 2014, and the war in Ukraine from 2014 to now. Putin's desire to be a player on the world stage drives this.

The post-WWII world was, for a long time, two superpowers with nuclear overkill capability glaring at each other but not doing much. That was surprisingly stable. But it is not, historically, a normal condition.

Right now, it's all too easy to bungle into a major war. Likely possibilities are N. Korea vs S. Korea and the US, China vs. somebody over the South China Sea, and Russia vs. Ukraine heating up.

Maybe you should get your history correct. Before WW1 we were not in a situation where there were constant great power wars. There were limited wars 1860-1870 (Crimea, Franco-Prussian) but thats all , the last large great powers war was Napoleon and that was 120 years before WW1.

So from the Numbers one can argue that we are today still in a sitiation of endless struggle and we should expect a major war very soon.

I dont think that argument holds much water. Most nations before WW1 did not want war, just as now.

Also the idea that Germany is to small for the World is strange, because Britain was smaller, and before WW1 Germany had a huge population and industrial base. Germany had bad strategy, not a bad position.

> In a peaceful, trade-based world, Russia is a bit player. Especially since the price of oil tanked.

In a "peaceful, trade-based world" you may find that nations with scarce resources are no longer willing to pump it out at prices set in City of London.

> two superpowers with nuclear overkill capability glaring at each other but not doing much.

Those glares killed a lot of people in proxy wars around the globe.

I've read Kennedy's The Rise and Fall of the Great Powers too (good book). However it's hard to see how the Great Powers "model" applies when everyone has nuclear weapons or can acquire them relatively easily.
The pre-WWI model of Europe, an endless struggle between Great Powers which had gone on for a millennium, is Putin's model of the world

Who plays Hindenburg in this scenario?

> Prussia had recently adopted a new model of rifle: one that was bolt action and so allowed for rapid fire, in comparison to the Austrians’ outmoded muzzle-loading Lorenz rifle-muskets.

This really made a long-lasting impression, in Austria today (so 150 years later) we still use the phrase: "the prussians don't shoot that fast". We use it when there is still time and a solution isn't ready yet.

I'm guessing that the meaning is ironic?
"Two things of note happened in 1866 that would set the stage for the future, and in a very odd way, they served to counterbalance each other.

The first was the Austro-Prussian War. Now, why would a two month war between Germanic peoples be any type of benchmark in history? Well, it becomes incredibly important once you realize that it set the stage for the Franco-Prussian War and the Unification of Germany. Those two events nearly made World War I inevitable."

Well this is silly. If the Austrians had won, then we might have had a Franco-Austrian war. There was a problem in Alsace and Lorraine, a German-speaking population under the French. This had to be settled somehow. One of the two leading German nations would have done it: either the Prussians or the Austrians. Since the Prussians had won the 7-week war, it was them.

But too many what ifs... you can't do that in history, too many branches stem away from the root of a tree of possible alternatives.

It's worth noting that Bismarck was against annexing Alsace and Lorraine, as he feared it would create an unnecessary adversary in France.
What a fail. The very first paragraph is factually wrong. Didn't read the rest.

Due to already receiving negative feedback on my comment let me explain.

The assasination didn't happen in Serbia but Bosnia that was at the time occupied by Austro-Hungarian Empire. It's a huge fail by somebody who tries to explain to us what 'really happened'.

True, you are correct. Though it could be attributed to the author as a smaller mistake, as Franz was assassinated by a Serbian nationalist. I am more confused to how the US's reconstruction had anything to do with setting the stage for World War 1.

> For just as 1866 guaranteed a militarily and culturally strong Germany which would wear down Britain, France, and Italy to a near breaking point in World War I, it also guaranteed a truly united United States, with a society that held the majority view that democracy and equality were worth fighting for – and which would intervene to defeat Germany just in the nick of time.

Nothing in the piece supports this statement, and I find this pretty hard to agree with. The first part of the article is a rehash of known facts and history. The last few paragraphs are, from what I can tell, irrelevant to the overall theme as well as thinly-veiled glorification of the United States Civil Rights Act.

This seems extraordinarily nitpicky given that the first paragraph exists merely to set up the simplistic view of the war's causes which the rest of the article is dedicated to knocking down.

I mean, by all means point it out, but bailing out on the whole article because of that is a bit much.

How about refute the core of the work instead of focusing on a small issue?
You are pedantically correct, but in all other ways wrong. Read it, it's an interesting piece even if you disagree with the conclusions.
I don't know if the text has been changed, but it reads:-

> After all, it was the assassination of the Archduke Franz Ferdinand of the Austro-Hungarian Empire in Serbia in 1914

and doesn't say anything about _where_ the assassination happened.

edit: the words "in Serbia" have been pointed out to me; there is a bug in my reading comprehension; sorry for the errant comment.

And it meant that there was a precedence for taking up arms for equality and freedom...for a war that would, "make the world safe for democracy," as President Woodrow Wilson put it in 1917 when he requested a declaration of war on the German Empire.

What was the German Empire doing to threaten equality, freedom, and democracy that France and England and the US weren't also doing? The argument that the US entered because it declared itself to be in favor of those ideals is quite a stretch.

Wilson in his speech asking for American involvement in the war cited the injustice of submarine warfare more than anything, so I agree this point at least seems to fall flat.
Germany invaded the neutral country of Belgium and killed about 60,000 civilians in Belgium, looted and burned cultural artifacts, and conscripted laborers. That in combination with unrestricted submarine warfare really did mean German conduct in the war was far crueler then the Allies.
The recent PBS series "The Great War" goes into considerable detail about the forces that influenced America into siding with England and France. Well worth watching.
If the US really was working from a 'rights of man' angle that the article suggests, it would have invaded Belgium a couple of decades earlier for what it was doing in the Congo.

The whole 'world cop' angle is such a fabricated myth; the US never goes to war on principle, only for its own benefit, like any other country.

So, I had always learned that the American Civil war was a foreshadowing of WWI, both the high number of casualties, and the entrenchment which was being utilized by the end of the Civil War... I knew about the Austro-Prussian and the Franco-Prussian Wars, but I didn't know about the casualties, OMG:

> Total casualties in killed, wounded, and missing broke 100,000, with Austrian losses nearly doubling those of the Prussians.

In two months of fighting? That's crazy, and at a 1-2 rate, definitely the end of the muzzle-loaded rifle.

> Combined casualties from the combatants (killed, wounded, missing) neared the 1 million mark.

In 9 months of fighting? That's insane. Those numbers far exceed the American Civil War, which was Approx. 650,000 for the entire four years. It should have been obvious to both France and Germany that WWI was going to be much much more deadly, they both had directly experienced it a generation before. It's sad this didn't give them pause.

> Not only had the Prussians humiliated them on the battlefield, but they had marched through the streets of Paris – and if that wasn’t enough, they had taken the French territories of Alsace and Lorraine and added them to their Germanic realms.

Weeellll, Elsaß was German (i.e., part of the Holy Roman Empire) until 1639 & Lothringen was German until 1766. They were both retaken from France in 1871, retaken by France from Germany in 1919, occupied by Nazi Germany in 1940 and restored to France in 1945. Out of the past 1,000 years, Elsaß has been de jure German for 687 and Lothringen has been German for 814.

So describing them as French territories is a bit … Francophilic.

I would advise people here to read 'The Sleepwalkers: How Europe Went to War in 1914'. It a wonderful book exploring the causes for WW1 and focusing on just that. I think the strongest part of the book is that it goes beyond reiterating the usual accepted causes (diplomatic isolation of Germany, push for war from the military circles) and explores the complexity of pre-war diplomacy without assuming inevitability of the war. I think this resulted into a more unbiased approach: instead of trying to explain what caused the war postfactum, the author instead tries to adopt the political outlook of the contemporary politicians which really helps with understanding why certain actions were made and why they made sense politically - like Austria-Hungarian ultimatum.
The other interesting thing about German unification is it led directly to the new nation deciding that universal health care should be a state sponsored thing.
The need for Germany to secure their left flank to avoid a two-front war and France's realization that it has nothing to gain from war with Germany also led to the creation of the European union in response. The idea was to deeply intertwine their economies so neither nation would benefit from war with each other.

As for the US, their only objective is to prevent the rise of a dominant european power that can compete with them. e.g. WWI prevent germany from capturing france, WWII prevent germany from occupying russia (lend-lease) and then enter the war to prevent russia from occupying europe.

PBS just ran a 3 part "The Great War" which is an interesting documentary on the American perspective of WW1. It did strongly argue that America's entry into the war ensured the defeat of Germany.
What's interesting to me here is that, it seems like a lot of the causes/triggers to WWI/WWII were due to conflicts between nations and/or assassinations. We don't necessarily have anything as big as 2 equal nations fighting, capitals getting invaded etc.

So does that mean WWIII will probably never happen given that we don't have any of of these crazy causes/triggers?

Nice. My college history class started way before the Romans, stayed a long time on what it liked, ran out of time just after the French Revolution, and never got to the 19th or 20th centuries. So, for those two centuries, I've used books, video documentaries, Web sites, etc. The OP here is a nice contribution.
Many believe 1914 is a Bible prophecy... it is fascinating because some interpreted that the world would end on that exact year using numbers of years provided by a 3000 year old prophecy, and we actually got a world war. That would be like the Maya 2012 hype actually happening.
When talking about the world wars, it's fairly obvious that WWII occurred as a result of the consequences of the WWI peace treaty. So the question about what caused both world wars is really a question of what caused WWI. I happen to have been going back through this history recently, so it's well been on my mind.

There are many putative causes for WWI. Wilson, for example, favored the idea that secret treaties was what caused the mess to blow up, but the evidence is fairly against it (basically, everyone who was making the decisions either knew or correctly guessed what the countries were going to do, and the only real question in the July Crisis was what Britain would do, and the British themselves didn't seem to have made up their mind). Other theories include the idea of "timetable war": the timetables for mobilization were too inflexible such that starting them meant they had to be seen through to completion, but that's more of an excuse that the military gave to justify their actions. Franco-Prussian war comes up a lot, but as I'll shortly explain, France wasn't particularly in an offensive war mood.

To understand what caused WWI, it's helpful to see the state of the countries in the immediate years preceding the war. Britain was distracted with the Irish Home Rule crisis (so much to the point that the July Crisis didn't really get noted until after the Serbian ultimatum!), and many feared that revolution or civil war was imminent. France, for its part, had had its internal divisions sharply exposed by the Dreyfus affair, and the Third Republic was a succession of weak governments. With the memory of the Franco-Prussian war, plus a strong socialist/reactionary divide, and the embarrassing and very public Dreyfus affair, its army was heavily demoralized and was in no mood to fight an offensive war, particularly not against Germany with no allies. Russia had lost the Russo-Japanese War in a shocking defeat, and was using primarily French funds to rebuild and modernize their army (which was dooming the Schlieffen Plan, as Germany planned to knock out France while Russia was mobilizing its army). The Russian government very nearly fell after their lost loss in a war, and they didn't expect to survive the next war if they lost. Austria-Hungary was basically two countries (Austria and Hungary) who had to work together but couldn't due to deep internal divisions. Some elements of the government (including Franz Ferdinand) saw the Balkans as a way to solve the problem by creating a third internal division that could overrule Hungarian objections to everything. Italy was a weak power who everyone pretended was a great power. The Ottoman Empire was slowly crumbling and featured more or less the last virgin land for colonial expansion.

Last of all is Germany. By 1910, Bismarck's foreign policy had been completely torn up, and Germany saw itself surrounded by the Triple Entente of Britain, France, and Russia. Its only allies were Austria-Hungary, which looked dangerously unstable if it lost a war, and Italy, which had more or less adopted a policy of be-friendly-to-everyone and couldn't be counted on to join in a war (in 1914, it did declare its neutrality). Internally, Germany had a rather sharp revolutionary/reactionary divide, a rather common feature in Europe. German foreign policy in the early 1900s was especially bad, as Germany started antagonizing most players, not helped by the tendency of Kaiser Wilhelm II to say things without consulting advisers or considering any coherent policy (which sounds unfortunately familiar to present times). Britain's traditional policy with respect to Europe had been to maintain a splendid neutrality and only intervene to maintain a balance of power on the continent; Germany hoped to convince Britain that France and Russia were greater threats and to bind itself to an alliance with Germany--which was shockingly naive, especially after Germany decided to try for naval parity with Britain in the naval race. The most Britain would have been willing to commit to would have been to stay out of certain offensive wars and to help mediate disputes and restrain other countries, which was far less than Germany wanted, given its fears of Franco-Russian two-front war.

In the lead-up to WWI, there are a series of instructive crises. The first is the Moroccan Crisis, when Kaiser Wilhelm objected to French influence in Morocco, with the hope of being able to break the Entente Cordial (prelude to the Triple Entente) between France and Britain. It didn't, and Germany found no one willing to support its side, so it was forced to back down with no real gains. A few years later, Austria-Hungary annexed Bosnia, to which Russia stridently objected; this time, France and Britain convinced Russia to back down with no real gains from the issue. Then France moved to formalize its status in Morocco as a protectorate, to which Germany (not without reason) objected. Germany bungled the issue by asking for unreasonable demands in compensation (great way to lose support!), and was ultimately forced to settle with minimal compensation. Then Italy invaded the Ottoman Empire to get itself a colony in Libya, which convinced the Balkan minor states that it was finally open time to carve the Ottoman Empire up. The great powers were so terrified of the resulting destabilizing effects that they forced the war to a conclusion, but the Balkan states themselves, upset with who had gotten the spoils, immediately fought each other within a few months to change hands.

In these various crises, major powers had mobilized and prepared for war, sometimes as a bluff, sometimes a fear of war being declared on them (better to mobilize before war gets declared on you), and sometimes as a genuine attempt to get to war first. So when a Serbian terrorist assassinated the heir to the throne of Austria-Hungary, many observers more or less expected that yet another muddling-through would happen. So why didn't it?

It's worth noting that all the major countries had major internal divisions, and governments generally saw war as a way to bring their country in unity--and, ironically, also saw the divisions in other countries as indicating that they wouldn't come together in war (the first part ended up being the case--only the Ottoman Empire failed to see unity in the war, and even then, the Arabs mostly did decide to wait until after the war to move forward on their grievances). There was also a general sense, particularly among the military, that war was inevitable and that it should be timed opportunely. The change in the relative qualities of the armies mattered too: the German's war plan (emphasis on the singular) had them defeating France while Russia mobilized, so the fact that the Russian army was improving, and the military logistics in European Russia in particular were improving, meant that their time frame for defeating France was shrinking.

Ultimately, it was the July Crisis that started the war. Austria-Hungary, after dithering a bit, made up its mind to go to war against Serbia and crush it. The ultimatum it gave was made with the express purpose that it would be so insulting that it wouldn't be accepted. When Serbia did fail to fully accept the ultimatum, Austria-Hungary suddenly got cold feet, but the German high command pushed Austria-Hungary to actually declare war and defeat Serbia before anyone had time to respond. Even then, the initial reaction of countries like Britain and Russia was to try to push Austria-Hungary to achieve just a limited war ("halt in Belgrade"), which Austria-Hungary rejected. Russia's reaction was initially to mobilize against just Austria-Hungary, before the military convinced the tsar to include Germany as well. Germany seems to have made up its mind to go to war against Russia before the declaration of Russian general mobilization, although it delayed its announcement until after the war. Germany's war plan meant invading France and Belgium, and the Belgians and French made their preparations for mobilization for defense at the same time, although France was very careful to maintain that the war would be purely defensive for the purposes of British opinion. Italy decided it couldn't handle another war in the aftermath of its Libyan campaign, and declared its neutrality fairly early on. Britain throughout the entire crisis dithered and essentially deadlocked on whether or not to go to war. The German invasion of Belgium provided enough incentive to get Britain to join the war against Germany (the Germans were distraught, having thought the entire time that Britain would remain neutral).

So what caused the war? In the end, it's hard to boil it down to a single statement that does justice to the situation. My best attempt is that WWI was caused ultimately because the people who had been keeping the peace suddenly decided to not do so this time. There are many reasons why the countries thought that war was justified, indeed potentially useful, and there are many reasons why the countries ended up dividing Europe into two main opposing alliances. Such a situation, however, need not lead to war: the Cold War is a great example of how a dueling alliances need not break out into general war (and the reasons why are similarly debated).

Very interesting write up