History · The First World War · Lesson 1 of 5 — v3
Florence — this is the first of five lessons on the First World War.
The world in 1914: a Europe of empires and rivalries, the two
great alliances, and the four long-term causes we remember as
M.A.I.N. Read it slowly, listen where it helps, and take your time over
the writing at the end. There is no rush, and no single right way to
think about it. — Dad.
Florence's History · The First World War
Lesson 1 · 1914
The world in 1914.
A continent of empires, armies and old rivalries.
The peace looked solid. Underneath, Europe had quietly arranged
itself so that one quarrel could pull everyone in.
For Florence, at the start of a long story.
Florence's History · WW1 · Lesson 1
Where we begin
A continent of great powers.
In 1914, Europe was ruled by a handful of great powers —
large, ambitious, heavily armed states, most of them
empires.
The main ones were Britain, France, Germany,
Austria-Hungary and Russia, with Italy and the Ottoman Empire
also in the picture. Between them they governed much of the
world. They were proud, watchful, and deeply suspicious of one
another.
These powers had not stayed apart. Over the previous thirty
years they had drawn into two
alliance
blocs — two teams, each promising to stand by its members. The
Triple Alliance, formed in 1882, bound together
Germany, Austria-Hungary and Italy. Facing it was the
Triple Entente — Britain, France and Russia. The
word entente means an "understanding"; it grew out of the
Entente Cordiale between Britain and France in 1904 and a
Britain–Russia agreement in 1907.
Europe in 1914, divided into two blocs. Germany and
Austria-Hungary sit in the centre, with the Entente powers on
either side — a shape that mattered when the war came.Wikimedia · CC BY-SA
Notice the geography. Germany and Austria-Hungary lie in the
middle of the continent, with France to their west and
Russia to their east. To the German government, that felt less
like the heart of Europe and more like being surrounded — a
feeling that shaped every decision they made.
An alliance is not the same as who fights
Italy was a member of the Triple Alliance on paper. But when
war came in 1914, Italy did not fight alongside Germany
and Austria-Hungary. It stayed out, and in 1915 it joined the
other side. A line on a treaty and a soldier on a battlefield
are two different things — worth remembering as the story goes
on.
▶
A detail worth knowing
30–45 seconds · MF 1
Cool fact
In 1914, Europe's royal families were nearly all
related. King George V of Britain, Kaiser Wilhelm II of
Germany and Tsar Nicholas II of Russia were all first cousins,
grandsons or in-laws of Queen Victoria. The three men who led
their countries towards war had played together as children.
Florence's History · WW1 · Lesson 1
The long-term causes
Four letters: M.A.I.N.
Historians point to four deep causes of the tension in 1914 —
the slow pressures that had been building for years before any
shot was fired. They are quick to recall because their first
letters spell a word: M.A.I.N.
None of them started the war on its own. Together, they made
Europe ready to catch fire.
M
Militarism
Building up enormous armies and navies, and
treating military strength as a source of national pride.
A
Alliances
The two blocs you have already met — promises that
meant a local quarrel could pull in the whole continent.
I
Imperialism
Rivalry between the powers over empire and
colonies overseas, which bred distrust at home.
N
Nationalism
Fierce pride in one's own nation — and the
belief that a people ought to rule itself.
Take militarism first. The clearest example was the
naval race between Britain and Germany. In 1906 Britain
launched a battleship so powerful it made every other warship in
the world look out of date: HMS Dreadnought. It was
faster, more heavily armoured, and carried more big guns than
anything before it. Germany set out to build ships to match — and
so the two countries spent the next eight years racing to launch
more and bigger
dreadnoughts,
each terrified of being outgunned.
HMS Dreadnought, 1906 — the ship that started the
naval race. After her, every navy in the world had to start
again.Imperial War Museum · PD
Imperialism ran alongside it. The powers competed for
colonies and resources across Africa and Asia, and when two
empires wanted the same patch of ground, the rivalry abroad
turned into suspicion at home. Nationalism — the strong
pride a people takes in its own nation — gave all of this an edge.
It made each country quick to feel insulted and slow to back
down. And the alliances meant none of them could quarrel
quietly. A dispute between two states now risked dragging in four
or five.
▶
A detail worth knowing
30–45 seconds · MF 1
Cool fact
A single dreadnought cost roughly £1.8 million
to build in 1906 — close to a quarter of a billion pounds in
today's money, for one ship. Britain and Germany built dozens
between them. The naval race was as much a contest of national
budgets as of steel.
Florence's History · WW1 · Lesson 1
The two blocs, drawn plainly
A system meant to keep the peace.
Here are the two alliances on their own, stripped of the map.
On the left, the Triple Entente; on the right, the
Triple Alliance. The point of an alliance was simple: if
you knew a powerful friend would fight beside you, an enemy
would think twice before attacking. In theory, that kept
everyone careful.
The two alliance blocs of 1914. The dashed line is the
rivalry between them; the coloured lines are the promises
binding each bloc together.Original schematic
But look again at what those promises actually meant. Each line
in the diagram is a country saying: if my partner is dragged
into a fight, I am in it too. A small quarrel between any two
of these six countries was no longer a small quarrel. It was a
wire that, once pulled, tugged on all the others. The system
built to prevent a war was the same system that could
turn one country's argument into everybody's war.
Why a peace-keeping system could backfire
An alliance is meant to deter — to make an enemy
hesitate. But it also commits. Once the promises were
made, leaders had less freedom to step back from a crisis,
because stepping back meant abandoning a friend and looking
weak. The safety net and the trap were the same net.
▶
A detail worth knowing
30–45 seconds · MF 1
Cool fact
Germany had a detailed war plan — the
Schlieffen Plan — built entirely around the alliance
problem. Fearing a war on two fronts against France and Russia
at once, German generals planned to beat France very fast before
turning east. A plan made years in advance helped turn a crisis
into a war almost on a timetable.
Florence's History · WW1 · Lesson 1
The most dangerous corner
The powder keg of Europe.
Of the four M.A.I.N. causes, nationalism was strongest
and most dangerous in one place: the Balkans, in
south-east Europe. It was a patchwork of peoples — Serbs, Croats,
Bosnians and many more — a great many of whom wanted to govern
themselves rather than be ruled by the large empires nearby,
above all by Austria-Hungary.
The region had already seen wars and uprisings in the years
before 1914. The independent kingdom of Serbia was growing
in confidence and wanted to unite the South Slav peoples — many
of whom lived inside Austria-Hungary's borders. To Vienna, that
ambition looked like a direct threat to the survival of the
empire itself. The two sides watched each other with real fear.
The area was so unstable, and so likely to ignite, that people
had a name for it: "the powder keg of Europe." A powder keg
is a barrel of gunpowder — quiet and harmless until a single
spark reaches it. It looked calm. Everyone sensed it was not.
Why "powder keg"?
The phrase captured the real danger of the Balkans: it looked
peaceful, but a small event there could set off an explosion far
larger than itself. The kindling was the M.A.I.N. causes, stacked
across the whole continent. The Balkans were where the spark was
most likely to land.
Hold that image as the lesson ends. By 1914, Europe was like a
room packed with dry kindling — militarism, alliances,
imperialism and nationalism, stacked and ready. The great powers
were armed, proud, roped together by their promises, and uneasy.
All it would take now was a single spark, in the most dangerous
corner of the continent. That spark is the next lesson.
▶
A detail worth knowing
30–45 seconds · MF 1
Cool fact
Two full-scale Balkan Wars were fought in
1912 and 1913 — only one and two years before the First
World War. They redrew borders across the region and left every
side feeling either cheated or threatened. By 1914 the powder
keg had already been smoking for some time.
Florence's History · WW1 · Lesson 1
What you know
A few questions to check.
Question 1 · type a year
The Triple Alliance bound Germany,
Austria-Hungary and Italy together. In what year was it
formed? Type the four-digit year.
a four-digit year
Fresh one. The Entente Cordiale, the
understanding between Britain and France, was signed in which
year? Type the four-digit year.
a four-digit year
Question 2 · choose one
Which three countries made up the
Triple Entente?
Question 3 · choose one
The naval race between Britain and Germany —
each building Dreadnought battleships — is the classic example of
which M.A.I.N. cause?
Question 4 · choose one
The letters M.A.I.N. stand for the four
long-term causes. Which set lists them correctly?
Question 5 · choose one
Which region was known as
"the powder keg of Europe"?
Question 6 · choose one
Italy was a member of the Triple Alliance on
paper. What did Italy actually do when war broke out in 1914?
Tap to flip — a few things worth holding in your head:
Triple Alliance?Germany, Austria-Hungary, Italy — formed 1882.
Triple Entente?Britain, France, Russia — built up 1904–1907.
The powder keg?The Balkans — south-east Europe, near Serbia.
Florence's History · WW1 · Lesson 1
In your own words
Why was the alliance system dangerous?
About 150 to 200 words, Florence. The alliances were meant to keep
the peace — so explain, in your own words, why a system built to
stop a war could end up spreading one instead.
A shape to lean on, if it helps
What the alliances were for — one sentence: an
alliance is a promise to defend a partner, meant to make
enemies hesitate.
The hidden risk — what does that promise commit a
country to, even in a quarrel it did not start?
The chain — show how a dispute between two countries
could pull in four or five.
Your line — finish with what you actually think the
danger was.
0 / 200 words
reading what you wrote…
A few thoughts on what you wrote, Florence
strong
You got to the heart of it — the alliances were meant to make
enemies hesitate, and you said that clearly before you turned
to the danger. Starting with what they were for makes
the rest of your argument land harder.
try this
The idea of the "chain" appears a couple of times in slightly
different words. Pick the sentence you like best and let the
others go — the image of one promise pulling on the next is
strong enough to stand once, on its own.
to add
One concrete example would anchor it. You could point to how
Germany and Austria-Hungary sat roped together in the centre,
or to the line that an alliance "commits as well as protects."
One example does the work of three sentences of explaining.
Watch together
What to watch together.
Sit down with a parent for any of these. They make
the Europe of 1914 feel like a place real people lived in, not a
diagram. Heavier titles are flagged for a chat first.
Documentary · BBC · 2003 · PG
The First World War (Hew Strachan)
Ten episodes built from the historian's work.
The first episode is all about the world of 1914 — exactly
where this lesson sits.
Documentary · BBC · 2014 · PG
37 Days
A three-part drama of the five weeks between the
spark in the Balkans and the outbreak of war — told from
inside the foreign offices of Europe. A vivid picture of the
alliance trap closing.
Documentary · 2014 · PG
Royal Cousins at War
Two episodes on the tangled family of King
George, the Kaiser and the Tsar — the cousins who led their
countries into 1914. A human way into the politics.
Drama · 1937 · U
La Grande Illusion
A French classic about prisoners of war and the
old aristocratic Europe the war swept away. Quiet, humane,
and about the world this lesson describes.
Drama · 2011 · PG · talk afterwards
War Horse
Spielberg's story of a farm horse caught up in
the war, told gently but with real sadness. A way in for the
human cost. Flagged because some scenes are hard.
Documentary · 2018 · 15 · talk first
They Shall Not Grow Old
Peter Jackson's restored and colourised soldiers'
footage. Extraordinary, and best watched with a parent — it is
honest about what the war was like, so flagged.
Try it
The week the peace broke.
Step through late July 1914 one decision at a time, and watch a single assassination pull six nations into war. Each step lights up the country that moved, and tells you why.
Summer 1914
Six Great Powers, bound in two alliances, with Serbia between them. Press “Play the July Crisis” to begin.
Before the crisis
Triple Entente — Britain, France, Russia Triple Alliance / Central Powers — Germany, Austria-Hungary Serbia Italy — neutral in 1914
The lines between countries are the alliances: promises that an attack on one
would be answered by the others. Italy was a member of the Triple Alliance on paper, yet it
judged the war did not meet the terms of its treaty and stayed out in 1914 — a reminder
that alliances were choices, not machinery.
Within a single week, a quarrel between two countries had drawn in six. The alliances had been
built to deter war by making it costly for anyone to start one. Instead, each promise kept pulled
the next country in — and a system meant to hold the peace carried the war across the whole of Europe.
Watch
How Britain declared war in 1914.
Notice how the web of alliances meant one decision pulled in country after country.
BBC — “How Britain declared war in 1914”.YouTube
Florence's History · WW1 · Lesson 1
Glossary
The words from today.
Alliance
An agreement between countries to support one another — usually a promise that if one is attacked, the others will defend it.
Empire
A state that rules over many other lands and peoples, at home or overseas.
Militarism
Building up large armed forces and treating military strength as a source of national pride.
Nationalism
Strong pride in one's own nation, and often the belief that a people ought to govern itself.
Triple Entente
The bloc of Britain, France and Russia, built from understandings reached in 1904 and 1907.
Triple Alliance
The bloc of Germany, Austria-Hungary and Italy, formed in 1882.
End of lesson one
You've seen the Europe that was about to change.
You met the great powers of 1914 and the two alliance blocs.
You learned the four M.A.I.N. causes — militarism, alliances,
imperialism, nationalism — and you can give an example of each.
You understand why the Balkans were called the powder keg, and
why a system built to keep the peace could spread a war instead.
Lesson two is the spark, in a city called Sarajevo. This, Florence,
is history.
F.M. · The First World War · Lesson 1
Images
· HMS Dreadnought, 1906 — Imperial War Museum collection
(H 61017), public domain.
Source.
· Map of Europe's alliances, 1914 — Wikimedia Commons, CC BY-SA.
Source.
· The two-bloc alliance diagram on this page is original SVG line-art,
drawn for this lesson — free to reuse.
Film recommendations are factual reference only — see each
title's own copyright owner.
