Society and Politics in the Age of World Wars, 1914 – 1945: Detailed Notes & Exam Questions | Grade 12 History Unit 4

Welcome, dear student! In this unit, we are going to study one of the most destructive and transformative periods in world history — the era of the two World Wars, from \(1914\) to \(1945\). These thirty-one years saw the deaths of millions, the collapse of empires, revolutionary changes in politics and society, and the rise of ideologies that shaped the modern world. Let us understand each event step by step.

4.1 World War I and Its Settlement

4.1.1 Causes of World War I

World War I (called “The Great War” at the time) broke out in July–August \(1914\) and lasted until November \(1918\). It was the largest and most destructive war the world had ever seen. But what caused it? The causes are complex, and historians usually group them into long-term causes and the immediate trigger.

Long-Term Causes:

1. The Alliance System: By \(1914\), Europe was divided into two rival alliance systems:

These alliances meant that if any two powers went to war, their allies would be drawn in, turning a local conflict into a general European war. Think of it like a line of dominoes — push one and they all fall.

2. Imperialism and Colonial Rivalry: As we discussed in Units 1 and 2, the late 19th century saw intense competition for colonies. Britain and France had large empires; Germany wanted more colonies but found most of the world already taken. This created bitter rivalries, especially between Germany and Britain (over naval supremacy and colonies in Africa) and between Germany and France (over Alsace-Lorraine, which Germany had taken from France in \(1871\)).

3. Militarism: European powers had been building up massive armies and navies. There was an arms race — especially between Britain and Germany in naval power. Military leaders gained enormous influence in government. The belief grew that war was not only possible but inevitable, and that military strength was the key to national greatness. The size of armies by \(1914\) was enormous:

4. Nationalism: As we learned in Unit 1, nationalism was a powerful force. In the Balkans — called the “powder keg of Europe” — nationalism was especially explosive. Various Slavic peoples (Serbs, Croats, Slovenes, Bosnians) wanted independence from the Austro-Hungarian Empire. Serbia, as an independent Slavic state, encouraged these aspirations, which threatened Austria-Hungary. Russia supported Serbia as the “big brother” of the Slavic peoples. This created a dangerous confrontation between Austria-Hungary and Russia.

5. The Eastern Question: As discussed in Unit 1, the decline of the Ottoman Empire created a power vacuum in the Balkans. The Balkan Wars of \(1912\)–\(1913\) had redrew the map but left many disputes unresolved. Serbia emerged stronger, threatening Austria-Hungary. This was the immediate background to the crisis of \(1914\).

The Immediate Trigger:

On June 28, 1914, Archduke Franz Ferdinand, heir to the throne of Austria-Hungary, was assassinated in Sarajevo (Bosnia, which was under Austrian administration) by Gavrilo Princip, a Serbian nationalist. This was the spark that set off the chain reaction of alliances.

4.1.2 Course of World War I

World War I was fought on multiple fronts. Let me walk you through the main phases:

The Schlieffen Plan and Its Failure: Germany’s war plan, devised by General Schlieffen, was to avoid fighting a two-front war (against both Russia and France) by quickly defeating France in the west and then turning east against Russia (which was expected to mobilize slowly). The plan involved invading France through neutral Belgium. Germany did invade Belgium, which brought Britain into the war. But the plan failed — the German advance was stopped at the Battle of the Marne (September 1914), just short of Paris. Both sides then dug in, beginning four years of trench warfare.

Main Fronts:

• Western Front: France and Belgium — the main front where Germany faced Britain and France. Characterized by trench warfare, barbed wire, machine guns, and massive casualties for minimal territorial gains.
• Eastern Front: Russia vs. Germany and Austria-Hungary — much more mobile than the Western Front. Russia suffered enormous losses but also won some victories against Austria-Hungary.
• Other fronts: Gallipoli (British attempt to knock Turkey out of the war — failed), the Middle East (against the Ottoman Empire), Africa (colonial territories), and naval warfare (especially the Battle of Jutland, \(1916\), and German submarine warfare).

Key Turning Points:

• \(1917\) — The Critical Year:
• Russia withdrew from the war after the Russian Revolution (which we will study in the next section). This allowed Germany to move troops from the Eastern Front to the Western Front.
• The United States entered the war (April 1917) on the side of the Allies. The US had remained neutral until German submarine warfare threatened American shipping, and the Zimmermann Telegram (in which Germany offered Mexico US territory if it joined the war against the US) angered American public opinion.
• \(1918\) — The Final Year:
• Germany launched a massive spring offensive (\(1918\)), using troops freed from the Eastern Front. It initially made gains but ultimately ran out of strength.
• With fresh American troops arriving in large numbers, the Allies counter-attacked. The Hundred Days Offensive (August–November 1918) pushed the Germans back.
• Germany’s allies (Bulgaria, Turkey, Austria-Hungary) collapsed and signed armistices.
• Germany itself, facing revolution at home and military defeat, signed an armistice on November 11, 1918, ending the fighting.

Scale of the War: World War I was unprecedented in its scale of destruction:

4.1.3 The Paris Peace Conference and the Treaty of Versailles

After the armistice of November \(1918\), the victorious Allied powers met at the Paris Peace Conference (January \(1919\)–January \(1920\)) to decide the terms of peace. The conference was dominated by the leaders of the four major Allied powers, known as the “Big Four”:

• Woodrow Wilson (President of the United States)
• David Lloyd George (Prime Minister of Britain)
• Georges Clemenceau (Prime Minister of France)
• Vittorio Orlando (Prime Minister of Italy)

Wilson’s Fourteen Points: President Wilson had issued his Fourteen Points in January \(1918\), outlining his vision for a just and lasting peace. Key points included:

• Open diplomacy (no secret treaties)
• Freedom of the seas
• Removal of trade barriers
• Reduction of armaments
• Self-determination for peoples (the right of national groups to form their own states)
• A League of Nations to maintain world peace

Wilson’s idealistic vision clashed with the more practical and punitive approach of the European leaders, especially Clemenceau of France, who wanted to punish Germany severely and ensure it could never threaten France again.

The Treaty of Versailles (June 28, 1919): This was the main peace treaty with Germany. Its terms were harsh:

Germany was forced to sign the treaty under protest. The treaty was deeply resented by Germans, who called it a “Diktat” (dictated peace). This resentment would have dangerous consequences, as we shall see.

Other Treaties: Separate treaties were signed with Germany’s allies: Treaty of Saint-Germain (with Austria), Treaty of Trianon (with Hungary), Treaty of Neuilly (with Bulgaria), and Treaty of Sèvres (with the Ottoman Empire — later replaced by the Treaty of Lausanne, \(1923\)).

The League of Nations: Wilson’s idea of a League of Nations was realized — the League was established in \(1920\) with its headquarters in Geneva. However, the League had serious weaknesses from the start:

• The United States never joined (the US Senate rejected membership).
• The League had no armed forces of its own.
• Major decisions required unanimity, making it difficult to act decisively.
• Germany and the Soviet Union were initially excluded.

4.2 The Russian Revolution of 1917

4.2.1 Background: Why Revolution in Russia?

The Russian Revolution of \(1917\) was one of the most important events of the 20th century. It transformed Russia from a monarchy into the world’s first communist state, with global consequences that lasted for decades. But why did revolution happen in Russia?

Long-Term Causes:

1. Autocratic rule: Russia was ruled by Tsar Nicholas II as an absolute monarch. There was no elected parliament with real power, no political parties allowed (until the \(1905\) revolution forced some concessions), no freedom of speech or press. Political opposition was suppressed by the secret police.
2. Social inequality: Russian society was extremely unequal. A tiny aristocracy owned most of the land and wealth, while the vast majority of the population — the peasants — lived in poverty. A small but growing industrial working class (proletariat) in cities like St. Petersburg and Moscow faced terrible working conditions, low wages, and long hours.
3. Economic backwardness: Although Russia was industrializing, it lagged far behind Western Europe. Most of the population were peasants using primitive farming methods. Industrialization created social tensions without improving most people’s lives.
4. The \(1905\) Revolution: Russia’s defeat in the Russo-Japanese War (\(1904\)–\(05\)) triggered a revolution in \(1905\). The “Bloody Sunday” massacre — when troops fired on peaceful demonstrators — radicalized many Russians. Nicholas II was forced to make concessions, including creating a parliament (the Duma), but he later ignored and weakened it.
5. Influence of Marxist ideas: The writings of Karl Marx (which we studied in Unit 1) had spread to Russia. The Russian Social Democratic Labour Party was founded in \(1898\) and later split into two factions: the Bolsheviks (led by Vladimir Lenin) and the Mensheviks. The Bolsheviks were the more radical group, advocating a revolutionary overthrow of capitalism.

Short-Term Causes (WWI):

World War I was the catalyst that made revolution inevitable. Russia’s participation in the war was a disaster:

• Military defeats and enormous casualties (Russia suffered more deaths than any other country — about \(1{,}700{,}000\) military deaths).
• Economic collapse — the war disrupted industry, agriculture, and transport.
• Food shortages in cities — bread riots became common.
• Loss of confidence in the Tsar — Nicholas II personally took command of the army, meaning he was personally blamed for military failures.

4.2.2 The Two Revolutions of 1917

There were actually two revolutions in Russia in \(1917\), not one. This is very important to understand:

The February Revolution (March 1917, by the Western calendar):

In February \(1917\) (March by the Western calendar — Russia used the Julian calendar, which was about \(13\) days behind), massive demonstrations broke out in Petrograd (renamed from St. Petersburg). Workers went on strike, and soldiers mutinied and joined the demonstrators rather than firing on them.

• The Tsar abdicated on March \(2\), \(1917\).
• A Provisional Government was established under Prince Lvov (later Alexander Kerensky).
• The Provisional Government shared power with the Petrograd Soviet — a council of workers’ and soldiers’ deputies.
• The Provisional Government decided to continue the war — a deeply unpopular decision.

The October Revolution (November 1917, by the Western calendar):

Lenin, leader of the Bolsheviks, returned from exile in April \(1917\) (with German help, interestingly) and issued his April Theses, calling for “All Power to the Soviets” — meaning the Provisional Government should be overthrown and power transferred to the workers’ and soldiers’ councils (soviets).

In October \(1917\) (November by the Western calendar), the Bolsheviks, led by Lenin and organized by Leon Trotsky, carried out a nearly bloodless coup. Key locations in Petrograd were seized, and the Provisional Government fell.

What the Bolsheviks Promised: The Bolsheviks gained support by promising:

• “Peace, Land, and Bread” — end the war, give land to the peasants, feed the people.
• “All Power to the Soviets” — government by workers’ and soldiers’ councils.
• Workers’ control of factories.
• Self-determination for the nationalities of the former Russian Empire.

4.2.3 Consequences of the Russian Revolution

1. Russian Civil War (1918–1921): The Bolshevik takeover was followed by a brutal civil war between the Reds (Bolsheviks) and the Whites (anti-Bolshevik forces, including monarchists, liberals, and foreign interventionists). The Reds won, and the Bolsheviks consolidated their power.
2. Creation of the USSR: In \(1922\), the Union of Soviet Socialist Republics (USSR) was established — a federal state of socialist republics.
3. Withdrawal from WWI: The Bolsheviks signed the Treaty of Brest-Litovsk (March 1918) with Germany, taking Russia out of the war at the cost of enormous territorial losses (Ukraine, Baltic states, Finland, and other territories).
4. Spread of communism: The Russian Revolution inspired communist movements around the world. The Communist International (Comintern) was established in \(1919\) to promote world revolution.
5. Red Scare: The revolution frightened Western governments, leading to anti-communist hysteria (the “Red Scare”) and the suppression of left-wing movements in Western countries.
6. Rise of Stalin: After Lenin’s death in \(1924\), Joseph Stalin gradually outmaneuvered his rivals and became the supreme leader of the USSR by the late \(1920\)s, establishing a brutal totalitarian regime.

4.3 Interwar Period: Capitalist Economy, Fascism and Nazism

4.3.1 The Interwar Period (1919–1939)

The period between World War I and World War II — roughly \(1919\) to \(1939\) — is called the Interwar Period. It was a time of great instability, economic crisis, and political extremism. The peace settlement of \(1919\) did not create a stable world order. Instead, it created problems that would lead to an even more devastating war just twenty years later.

4.3.2 Economic Problems: The Great Depression

The most serious economic crisis of the interwar period was the Great Depression, which began in \(1929\) and lasted through most of the \(1930\)s.

Causes of the Great Depression:

• Overproduction: As we learned in Unit 1, industrial capitalism created the problem of overproduction — factories produced more goods than people could buy. This had been a problem since the Industrial Revolution but reached a crisis point in the \(1920\)s.
• Speculation: In the \(1920\)s, there was massive speculation in the American stock market. People bought stocks “on margin” (with borrowed money), driving stock prices to artificially high levels.
• The Stock Market Crash (October 1929): The US stock market crashed dramatically. On October \(29\), \(1929\) (“Black Tuesday”), \(16\) million shares were sold in a single day. Billions of dollars were lost. The crash triggered a chain reaction of bank failures, business closures, and unemployment.
• International economic connections: Because the world economy was interconnected (especially after WWI), the crisis spread from the US to Europe and the rest of the world.

Impact of the Great Depression:

• In the United States, unemployment reached \(25\%\) — about \(13\) million people were out of work.
• In Germany, unemployment reached \(30\%\) or more — about \(6\) million people. This was devastating because Germany was already struggling with war debts and reparations.
• International trade collapsed as countries imposed tariffs to protect their own economies.
• Bank failures wiped out people’s savings.
• Farm prices collapsed, ruining farmers.
• The crisis created desperation, which in turn fueled political extremism — especially the rise of the Nazis in Germany.

4.3.3 Fascism in Italy

Fascism was a new political ideology that emerged in Italy after WWI. It was founded by Benito Mussolini.

Origins of Italian Fascism:

• Italy had been on the winning side in WWI but felt cheated — it had not gained the territories it had been promised (the “mutilated victory”).
• The post-war period brought economic problems — unemployment, inflation, social unrest.
• There was fear of communism — the Russian Revolution had inspired communist movements in Italy, and the Italian middle class and upper class were frightened.
• Mussolini, a former socialist journalist, formed the Fascist Party in \(1919\). His followers — the Blackshirts — used violence and intimidation against socialists, communists, and trade unionists.
• In October \(1922\), Mussolini organized the “March on Rome” — a show of force in which thousands of Blackshirts converged on Rome. King Victor Emmanuel III appointed Mussolini as Prime Minister rather than risk civil war.

Key Features of Fascism:

• Extreme nationalism: The nation/state is supreme — everything must serve the nation.
• Authoritarian leadership: A single powerful leader (the “Duce” in Italy, the “Führer” in Germany) has absolute authority.
• One-party state: No opposition parties allowed; all political power concentrated in the fascist party.
• Anti-communism and anti-socialism: Fascism presented itself as the bulwark against communism.
• Militarism: Glorification of war, violence, and military strength.
• Anti-democracy: Fascism rejected democracy, individual rights, and freedom of speech as weaknesses.
• State control of economy: While maintaining private ownership, the state controlled economic activity for national purposes.
• Racism: Italian fascism initially was not strongly racist, but later adopted anti-Jewish policies under German influence.

4.3.4 Nazism in Germany

Nazism (National Socialism) was the German version of fascism, led by Adolf Hitler. It shared many features with Italian fascism but had its own distinct characteristics, especially its extreme racism and anti-Semitism.

Rise of the Nazi Party:

• Hitler joined the small German Workers’ Party in \(1919\) and transformed it into the National Socialist German Workers’ Party (NSDAP — Nazi Party).
• He attempted a coup (the Beer Hall Putsch) in Munich in \(1923\) — it failed, and Hitler was imprisoned. During his imprisonment, he wrote Mein Kampf (“My Struggle”), outlining his ideology.
• During the relatively prosperous years of \(1924\)–\(1929\), the Nazis remained a fringe party. But the Great Depression transformed their fortunes (as discussed above).
• In January \(1933\), President Hindenburg appointed Hitler as Chancellor of Germany — a decision that would have catastrophic consequences.

Key Features of Nazism (beyond general fascism):

• Racial ideology: Nazism was fundamentally based on racial theory. It believed in a racial hierarchy with the “Aryan” (Nordic/Germanic) race at the top and Jews, Slavs, Roma, and others at the bottom.
• Anti-Semitism: Hatred of Jews was central to Nazi ideology. Jews were blamed for Germany’s problems — the defeat in WWI, the Versailles Treaty, the economic crisis, communism, and everything else. This anti-Semitism would escalate from discrimination to persecution to the Holocaust.
• Lebensraum (“Living Space”): Hitler believed Germany needed to expand eastward — into Poland, Russia, and other Slavic territories — to acquire land for German settlement. This was the ideological basis for the invasion of the Soviet Union in \(1941\).
• Totalitarian control: Once in power, the Nazis established total control over all aspects of life — politics, education, culture, youth, economy, and even private beliefs. The Gestapo (secret police) and the SS maintained terror.

Key Events in Nazi Germany (1933–1939):

• \(1933\): Hitler became Chancellor; Reichstag Fire (February) — used as pretext to suspend civil liberties; Enabling Act gave Hitler dictatorial powers; all opposition parties banned; first concentration camps established.
• \(1934\): Hitler combined the offices of Chancellor and President upon Hindenburg’s death, becoming “Führer und Reichskanzler” (Leader and Chancellor).
• \(1935\): Nuremberg Laws — stripped Jews of citizenship and prohibited marriages between Jews and Germans.
• \(1938\): Kristallnacht (“Night of Broken Glass”) — organized pogrom against Jews; synagogues burned, Jewish businesses destroyed, Jews arrested and killed.
• \(1939\): Germany invaded Poland — starting World War II.

4.3.5 Why Did the Interwar Period Fail to Prevent Another World War?

The interwar period failed to create lasting peace for several reasons:

1. The unfair Treaty of Versailles created resentment in Germany that Hitler exploited.
2. The Great Depression created economic desperation that fueled extremism.
3. The League of Nations was too weak to stop aggression by Japan, Italy, and Germany.
4. The policy of appeasement — Britain and France tried to avoid war by making concessions to Hitler (especially at the Munich Conference, \(1938\)), but this only encouraged further aggression.
5. The rise of totalitarian regimes — Nazi Germany, Fascist Italy, and militarist Japan — were fundamentally aggressive and could not be satisfied by negotiation.
6. Failure of collective security — the major powers did not work together effectively to maintain peace.

4.4 World War II

4.4.1 Causes of World War II

World War II (\(1939\)–\(1945\)) was in many ways a continuation of World War I — the unresolved problems of the first war led directly to the second.

Causes:

1. Resentment over Versailles: Hitler’s determination to overturn the Treaty of Versailles — to rebuild Germany’s military, regain lost territories, and reject the war guilt clause — was a fundamental cause of WWII.
2. Nazi ideology: Hitler’s racial ideology, anti-Semitism, and concept of Lebensraum made war inevitable. He openly stated his intentions in Mein Kampf.
3. Appeasement: The policy of Britain and France of making concessions to Hitler rather than confronting him. The key example was the Munich Conference (September 1938), where Britain and France allowed Germany to annex the Sudetenland (a Czechoslovak region with many ethnic Germans). Britain’s Prime Minister Neville Chamberlain claimed this brought “peace for our time” — but it only encouraged Hitler to take more.
4. Failure of the League of Nations: The League failed to stop Japanese aggression in Manchuria (\(1931\)), Italian aggression in Ethiopia (\(1935\)), and German rearmament and territorial expansion.
5. Aggressive acts by Axis powers: Germany remilitarized the Rhineland (\(1936\)), annexed Austria (\(1938\) — the Anschluss), took the Sudetenland (\(1938\)), and then invaded the rest of Czechoslovakia (\(1939\)). Italy invaded Ethiopia (\(1935\)) and Albania (\(1939\)). Japan invaded Manchuria (\(1931\)) and China (\(1937\)).
6. Nazi-Soviet Pact (August 1939): Hitler and Stalin signed a non-aggression pact that included secret provisions to divide Eastern Europe between Germany and the Soviet Union. This pact shocked the world and removed the last obstacle to German invasion of Poland.

4.4.2 Course of World War II

Beginning (1939–1940):

• Germany invaded Poland on September 1, 1939. Britain and France declared war on Germany on September \(3\).
• Poland fell quickly (divided between Germany and the USSR).
• The “Phony War” — a period of relative inactivity on the Western Front (September \(1939\)–April \(1940\)).
• In spring \(1940\), Germany launched Blitzkrieg (“lightning war”) — a new tactic combining fast-moving tanks, motorized infantry, and air support. Denmark, Norway, the Netherlands, Belgium, and France all fell quickly. France surrendered in June \(1940\).
• Britain, under Winston Churchill (who became Prime Minister in May \(1940\)), stood alone against Germany. The Battle of Britain (summer–autumn \(1940\)) — the German air force (Luftwaffe) tried to destroy the British air force (RAF) to prepare for invasion. The RAF successfully defended Britain, and Hitler postponed the invasion.

Expansion of the War (1941):

• Operation Barbarossa (June 22, 1941): Germany invaded the Soviet Union with the largest military operation in history — about \(3\) million soldiers. This broke the Nazi-Soviet Pact. Initially successful, the German advance was stopped before Moscow by the Soviet winter and resistance.
• Pearl Harbor (December 7, 1941): Japan attacked the American naval base at Pearl Harbor, Hawaii, destroying much of the US Pacific Fleet. The United States declared war on Japan. Germany declared war on the US, bringing America into the European war as well.
• The war was now truly global, with fighting in Europe, North Africa, the Soviet Union, East Asia, the Pacific, and elsewhere.

Turning Points (1942–1943):

• Battle of Stalingrad (August 1942–February 1943): The German army was destroyed in street-to-street fighting in Stalingrad. This was the turning point on the Eastern Front — Germany lost about \(300{,}000\) men and never regained the initiative in the east.
• Battle of El Alamein (October–November 1942): British forces under General Montgomery defeated the German-Italian army in North Africa. This opened the way for the Allied invasion of Italy.
• Battle of Midway (June 1942): American naval victory that destroyed four Japanese aircraft carriers and turned the tide in the Pacific.
• D-Day (June 6, 1944): The Allied invasion of Normandy, France — the largest amphibious invasion in history. Allied forces established a second front in Western Europe.

End of the War (1944–1945):

• The Soviet Union advanced from the east, liberating Eastern Europe and reaching Berlin.
• The Allies advanced from the west after D-Day, liberating France, Belgium, and the Netherlands.
• Germany was squeezed between two fronts. Hitler committed suicide in his bunker in Berlin on April 30, 1945.
• Germany surrendered unconditionally on May 8, 1945 (V-E Day — Victory in Europe).
• In the Pacific, the US conducted a brutal island-hopping campaign toward Japan. In August \(1945\), the US dropped atomic bombs on Hiroshima (August 6) and Nagasaki (August 9) — the first and only use of nuclear weapons in war.
• Japan surrendered on August 15, 1945 (V-J Day — Victory over Japan). The formal surrender was signed on September \(2\), \(1945\).

4.4.3 The Holocaust

One of the most horrific aspects of World War II was the Holocaust — the systematic, state-organized genocide of approximately 6 million Jews by Nazi Germany. The Holocaust also targeted other groups, including Roma (Gypsies), disabled people, homosexuals, political prisoners, and Soviet prisoners of war — bringing the total number of victims to an estimated 11–17 million.

From Discrimination to Extermination:

1. \(1933\)–\(1935\): Discrimination — boycotts of Jewish businesses, exclusion from professions, Nuremberg Laws stripping citizenship.
2. \(1938\): Kristallnacht — organized violence against Jews.
3. \(1939\)–\(1941\): Forced relocation to ghettos (sealed-off areas of cities) where starvation and disease were rampant.
4. \(1941\)–\(1945\): The “Final Solution” — systematic extermination in death camps using gas chambers. Major death camps included Auschwitz, Treblinka, Sobibor, and others, mostly in occupied Poland.

4.4.4 Consequences of World War II

1. Human cost: An estimated \(60\)–\(85\) million people died — far more than WWI. This included enormous civilian casualties due to bombing, genocide, famine, and disease.
2. Europe in ruins: Cities, industries, and infrastructure across Europe were devastated. The war caused physical destruction on an unprecedented scale.
3. Rise of the US and USSR as superpowers: Europe’s traditional great powers (Britain, France, Germany) were exhausted and weakened. The United States and the Soviet Union emerged as the two dominant world powers, setting the stage for the Cold War.
4. Beginning of decolonization: The war weakened European colonial powers and exposed the contradiction of fighting for freedom in Europe while maintaining colonial empires in Africa and Asia. This accelerated the independence movements that would dismantle most colonial empires by the \(1960\)s.
5. Creation of the United Nations (1945): To replace the failed League of Nations, the UN was established to maintain international peace and security.
6. The Holocaust’s legacy: The revelation of the full extent of the Holocaust shocked the world and led to the Nuremberg Trials of Nazi leaders (establishing the principle of individual responsibility for war crimes) and the creation of the state of Israel (\(1948\)).
7. Division of Europe: Europe was divided into Western (influenced by the US) and Eastern (controlled by the USSR) blocs — the “Iron Curtain” that would define the Cold War.
8. Scientific and technological advances: The war accelerated developments in nuclear energy, jet aircraft, radar, computers, and medicine — many originally developed for military purposes.