For more than a decade, the Explaining History Podcast has helped listeners around the world make sense of modern history. What began in 2012 as a simple experiment—short, accessible episodes explaining major historical events—has grown into a long-running library of carefully researched, thoughtful explorations of the 20th and 21st centuries.
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In August 1981, three days after eleven thousand members of the Professional Air Traffic Controllers Organisation walked off the job in defiance of a federal law prohibiting strikes by government employees, President Ronald Reagan fired all of them, banned them from federal employment for life, and ordered the Federal Aviation Administration to begin immediately training replacements. The action was not unprecedented — there was legal authority for it — but no president had previously used that authority in this way against a union of middle-class professionals who had, moreover, endorsed Reagan in the 1980 election. The PATCO strike was broken…
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In the spring of 1968, something happened that had not happened before and has not happened since: a set of political explosions occurred simultaneously in countries that had almost nothing in common — in their economies, their political systems, their social structures, their histories — but that nonetheless felt, to those participating in them and to those watching from outside, as if they were expressions of a single underlying rupture. Students in Paris built barricades in the Latin Quarter and triggered a general strike that briefly seemed capable of ending the Fifth Republic. Students in Prague celebrated a Communist Party…
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On 30 June 1936, a small, erect man in a black cloak and a white robe walked to the podium of the League of NationsLeague of Nations Full Description:The first worldwide intergovernmental organisation whose principal mission was to maintain world peace. Its spectacular failure to prevent the aggression of the Axis powers provided the negative blueprint for the United Nations, influencing the decision to prioritize enforcement power over pure idealism. The League of Nations was the precursor to the UN, established after the First World War. Founded on the principle of collective security, it relied on moral persuasion and unanimous voting. It ultimately collapsed because it lacked an armed force and, crucially, the United States never joined, rendering it toothless in the face of expansionist empires. Critical Perspective:The shadow of the League looms over the UN. The founders of the UN viewed the League as “too democratic” and ineffective because it treated all nations as relatively equal. Consequently, the UN was designed specifically to correct this “error” by empowering the Great Powers (via the Security Council) to police the world, effectively sacrificing sovereign equality for the sake of stability.
Read more assembly hall in Geneva and waited for the jeering Italian journalists in the press gallery to be removed before he began to speak. Haile Selassie I, Emperor of Ethiopia — King of Kings, Conquering Lion of the Tribe of Judah — had travelled to Geneva to make a personal appeal to the assembled representatives of world civilisation, eight months after Italian forces under Mussolini’s orders had invaded his country, six weeks after Italian troops had… -
On New Year’s Day 1959, Fulgencio Batista, the dictator who had ruled Cuba for most of the previous twenty-five years, fled the country in the early hours of the morning, boarding a plane for the Dominican Republic as his regime collapsed around him. The news reached the guerrilla column led by Ernesto Guevara, which had spent the previous weeks fighting its way toward Havana, and the fighters who heard it greeted it with disbelief and then elation.
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On the evening of 8 May 1956, the Royal Court Theatre in Sloane Square, London, staged the premiere of a new play by a twenty-six-year-old actor and writer from Fulham named John Osborne. The audience that night included a mixture of established theatre critics and younger spectators who had been drawn in by word of mouth and a sense — difficult to define precisely but real — that something was about to happen.
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On the morning of 13 December 1937, Japanese troops entered the Chinese city of Nanjing. The city had been the capital of the Nationalist government, which had fled westward ten days earlier, leaving behind a population of perhaps half a million civilians and a garrison of soldiers who had largely melted away into the city’s streets, stripped of their uniforms.
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The demographic transformation that made Black music audible to a mass American audience began in the decade before World War I and accelerated dramatically during and after it. The Great Migration — the movement of Black Southerners out of the Jim Crow South toward the industrial cities of the North — reshaped the human geography of the United States and carried with it the musical cultures of the Mississippi Delta, the Georgia sea islands, the Texas plains, and the New Orleans streets.
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On 1 November 1954, a series of coordinated attacks across Algeria announced the birth of a new organisation and the start of a conflict that would, over the next seven and a half years, kill somewhere between three hundred thousand and a million people — the uncertainty in that figure is itself historically significant — and fundamentally transform both Algeria and France.
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In the spring of 1939, the Radio Corporation of America unveiled a remarkable device at the New York World’s Fair. David Sarnoff, RCA’s imperious president, declared television the newest wonder of a wonder-making age. Families queued to peer into a cathode-ray screen where blurry figures moved against grey backgrounds, and the moment was recorded for posterity as the birth of an industry.
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When the United States entered the Second World War, Hollywood did not wait to be asked. The studios mobilised with a speed and enthusiasm that surprised even the government agencies tasked with directing them. What followed was one of the most remarkable experiments in democratic propaganda in modern history — a partnership between the world’s most powerful entertainment industry and a government fighting for its survival.
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On the morning of 5 August 1914, British cable ships moved to sever Germany’s undersea telegraph cables — among the first acts of the war and, in retrospect, one of the most consequential. It was the opening move in a new kind of conflict: one in which the control of information was not peripheral to strategy but central to it, and in which governments would learn, permanently, to treat the beliefs of their own citizens as a resource to be managed.
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The Second World War was fought on two fronts simultaneously: the military and the cultural. Governments on both sides understood that modern industrial warfare required the consent and active participation of civilian populations, and that consent had to be manufactured, sustained, and defended against erosion. What divided Britain and Germany was not the willingness to use culture as a weapon, but the very different relationships each had with truth.
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The Greek Civil War of 1946–49 was not merely a military conflict — it was a founding trauma that shaped everything that followed: the suppression of the left, the culture of political exclusion, and the authoritarian undertow that eventually produced the juntaJunta Full Description: A military or political group that rules a country after taking power by force. These military councils suspended constitutions, dissolved congresses, and banned political parties, claiming to act as “guardians” of the nation against internal corruption and subversion. A Junta is the administrative body of a military dictatorship. In the Southern Cone, these were often composed of the heads of the different branches of the armed forces (Army, Navy, Air Force). They justified their seizure of power as a “state of exception” necessary to restore order, presenting themselves as apolitical technocrats saving the nation from the chaos of democracy. Critical Perspective:The Junta represents the militarization of politics. By treating the governance of a nation like a military operation, these regimes viewed distinct political opinions not as healthy democratic debate, but as insubordination or treason to be court-martialed. It replaced the messy consensus-building of democracy with the rigid hierarchy of the barracks. of 1967. To understand modern Greece, you have to understand the war that was never allowed to end.
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In the summer of 1914, the Ottoman EmpireOttoman Empire ottoman-empire The Islamic empire centred on Istanbul that ruled Anatolia, the Arab Middle East, North Africa, and southeastern Europe from the fourteenth century to its dissolution after the First World War. Its collapse created the modern states of the Middle East, Turkey, and the Balkans in ways that continue to shape regional politics. At its peak in the sixteenth century, the Ottoman Empire encompassed an enormous territory from Hungary to Yemen, from Algeria to the borders of Persia. It was a multi-ethnic, multi-religious state governed through the millet system, which granted non-Muslim communities (Christians, Jews) significant autonomy in their internal affairs in exchange for taxes and political loyalty. The nineteenth century brought simultaneous challenges: nationalist movements among the Balkan populations — Serbs, Greeks, Bulgarians, Romanians — used the language of national self-determination to carve independent states from Ottoman territory, with Russian and Western support; the empire lost more than a third of its European territory in the 1877–78 war with Russia. Attempts at modernisation and reform — the Tanzimat reforms, the Young Turk Revolution of 1908 — failed to arrest the decline and produced new tensions between Turkish nationalist modernisers and the empire’s Arab, Armenian, and Kurdish populations. The First World War was catastrophic: the empire entered on the German side, suffered the Armenian Genocide (1915–23), lost the Arab provinces to British-led forces, and was dissolved by the Treaty of Sèvres (1920) — replaced by the Turkish Republic under Ataturk, whose territorial integrity was established by the Treaty of Lausanne (1923). The Ottoman Empire’s collapse created the modern Middle East in ways that are still unfolding. The borders drawn by the Sykes-Picot Agreement and the subsequent mandates reflected French and British strategic priorities rather than the population distributions, administrative traditions, or political aspirations of the peoples concerned. The result was a set of states whose internal social compositions were incompatible with the nation-state model imposed on them: Iraq with its Sunni-Shia-Kurdish divisions, Lebanon with its confessional arithmetic, Syria with its minority-dominated military, Israel-Palestine with its overlapping claims. These incompatibilities were not caused by the Ottoman Empire — which governed diverse populations through systems of autonomous administration — but by the particular form of its destruction and replacement. The ongoing instability of the region reflects, in significant part, the unresolved consequences of those decisions made in London and Paris between 1916 and 1920. faced a world of enemies. Surrounded by voracious powers – Britain in Egypt, Russia along the Black Sea, a hostile Habsburg Empire to the west, and a recently hostile Italy in the Mediterranean – the Young Turks who ruled the empire saw enemies everywhere. Their desperate gamble to cut the Suez Canal would become one of the most audacious – and doomed – campaigns of the First World War.
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In the latest episode of the Explaining History Podcast, Paige Towers unpacks the painful history of Korean intercountry adoption – a story of good intentions, colonial attitudes, reckless systems, and the voices of adoptees finally being heard.
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The Islamic StateIslamic State islamic-state The jihadist organisation that declared a caliphate spanning Iraq and Syria in June 2014 under Abu Bakr al-Baghdadi, also known as ISIS, ISIL, or Daesh. At its peak it governed eight million people, conducted terrorist attacks worldwide, and committed genocide against the Yazidi people. The Islamic State evolved from Al-Qaeda in Iraq, founded by Abu Musab al-Zarqawi, which had embedded itself in the Sunni insurgency against the American occupation. Zarqawi’s particular contribution was the deliberate targeting of Shia Muslims as apostates — a strategy designed to provoke sectarian civil war that would give his organisation an indispensable role as the defender of Sunni communities. After Zarqawi’s death in 2006 and a period of significant military defeat, the organisation reconstituted itself, recruited from the Sunni populations radicalised by the Maliki government’s sectarian exclusion, and moved into Syria after 2011 as the Assad regime’s war on its own population created ungoverned spaces. The June 2014 seizure of Mosul — Iraq’s second city — was conducted with approximately 1,500 fighters routing a nominal Iraqi army force of 30,000, demonstrating both the military collapse of the Maliki state and the quality of ISIS organisation. The declaration of the caliphate and the call to hijra (migration to the Islamic State) drew recruits from over a hundred countries. ISIS governed through a combination of social services, religious enforcement, and extreme violence: public crucifixions and beheadings, the systematic sexual enslavement of Yazidi women, the destruction of pre-Islamic archaeological heritage. The territorial caliphate was militarily defeated by 2019; the organisation has since reconstituted as an insurgency operating across multiple continents. The Islamic State forced a confrontation with questions about the conditions that produce mass participation in organised evil. Its recruits were not uniformly uneducated or economically desperate: significant numbers came from Western Europe, had professional backgrounds, and had converted to Islam relatively recently. The organisation offered identity, purpose, community, and the intoxication of agency — the feeling of being an actor in history rather than its victim — in contexts where other sources of these things were unavailable. This does not make the recruits’ choices less culpable; it makes the analysis more disturbing, because it suggests that the conditions that produced the Islamic State — the collapse of Arab nationalist states, the humiliation of Muslim populations by occupation and discrimination, the availability of an apocalyptic framework that made violence meaningful — are not unique to the Islamic world or to 2014 but reflect structural conditions that persist and recur. did not emerge from nothing. It emerged from a specific history: from the Al-Qaeda franchise established by Abu Musab al-Zarqawi in Iraq after the American invasion of 2003, from the Sunni insurgency against the US occupation, from the sectarian civil war that followed, from the Iraqi prisons — particularly Camp BuccaCamp Bucca The US military detention facility in southern Iraq that held tens of thousands of prisoners between 2003 and 2009. Multiple future leaders of the Islamic State, including Abu Bakr al-Baghdadi, were detained there simultaneously. Camp Bucca, named after a New York fire marshal killed on 9/11, was the largest detention facility operated by American forces in Iraq. At its peak it held around 26,000 prisoners in a sprawling compound near the Kuwaiti border. The facility became a crucial node in the formation of the Islamic State’s leadership network: former Ba’athist officers, Salafi jihadists, and tribal leaders from across Iraq’s Sunni community were imprisoned together, had years to organise, and were released into the chaos of post-occupation Iraq with extensive networks and radicalised ideologies. Former detainees later described Camp Bucca as a ‘university’ for jihadism — a place where connections were made, strategies were debated, and grievances hardened into purpose. Abu Bakr al-Baghdadi, who would declare the caliphate in 2014, was held at Bucca for approximately ten months in 2004. His co-conspirators included multiple men who became ISIS commanders. The facility was closed in 2009 as part of the drawdown of American forces, its former inmates scattered back across the country it had helped destabilise. Camp Bucca is a case study in unintended consequences of a particular kind: the security state’s tendency to create the threats it is trying to suppress. The mass detention policy after the 2003 invasion, which swept up criminals, insurgents, and ordinary citizens with little discrimination, concentrated the human material for an insurgency in conditions that allowed it to organise. The Americans running the facility were not naive — they tried to separate categories of detainees — but the sheer scale of the operation overwhelmed any serious classification effort. The deeper problem was political: the invasion had destroyed the institutional order that contained these grievances, and detention without trial deepened the sense of humiliation and dispossession among Iraq’s Sunni population that the Islamic State would later weaponise. — where former Ba’athist officers and Islamist militants shared space and forged relationships, and from the collapse of institutional authority across large areas of Iraq and Syria that created the vacuum into which a ruthlessly organised, apocalyptically motivated organisation could move.
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The Syrian uprising that began in Deraa in March 2011 was, in its initial phase, a remarkably diverse and predominantly peaceful movement. The protests that spread from the south to Homs, Hama, Latakia, the suburbs of Damascus, and eventually to Aleppo were not organised by a single political party or ideological movement. They were local, spontaneous, and driven by grievances that were simultaneously economic (unemployment, crony capitalism, rural poverty), political (emergency lawEmergency Law The state of emergency declared in Syria in 1963 following the Ba’ath coup, which suspended constitutional protections, empowered secret police to detain citizens indefinitely, and remained in force for 48 years until Bashar al-Assad lifted it in April 2011. Its lifting, under the pressure of Arab Spring protests, changed nothing in practice. Syria’s Emergency Law was not a crisis measure but a permanent constitutional condition. Declared on 8 March 1963 — the day of the Ba’ath coup — it remained in force without interruption for 48 years, making Syria’s one of the longest-running states of emergency in modern history. The law suspended the normal constitutional framework, gave the Supreme State Security Court — a special tribunal that operated outside the regular judiciary — jurisdiction over political cases, and authorised the security services to detain suspects without charge for indefinitely renewable periods. In practice, the Emergency Law was the legal foundation for the systematic use of torture, disappearance, and prolonged imprisonment without trial that characterised the Syrian security state. When Bashar al-Assad lifted it on 21 April 2011, three weeks after protests had begun and after his security forces had already killed dozens of demonstrators, the gesture was too late to be meaningful: the security apparatus that had operated under the law’s authority continued to function identically after its formal cancellation. The Emergency Law’s abolition changed the legal text without changing the institutional reality, demonstrating that the distinction between a security state and a security state ‘without emergency powers’ is largely semantic when the underlying institutions remain intact. The 48-year emergency is a case study in the relationship between law and power in authoritarian states. The Ba’ath regime did not govern through arbitrary caprice — it governed through a detailed legal framework that provided procedural cover for systematic repression. The existence of the Emergency Law meant that torture and detention without trial were not illegal under Syrian law; they were authorised. This legality served several purposes: it gave state officials cover against domestic and international accountability, it gave the system a appearance of regularity and predictability (you were arrested under Article X of the Emergency Law, not simply kidnapped), and it normalised repression as a routine administrative function rather than an exceptional crisis measure. The lesson is that ‘rule of law’ is not intrinsically protective of rights — a state can have detailed, consistently applied laws that authorise everything a rights-based conception of law would prohibit., mukhabaratMukhabarat mukhabarat The Arabic term for intelligence or secret police services, most often used to describe the networks of competing security agencies that sustained Ba’athist rule in Syria and Iraq. Under Hafez al-Assad, Syria maintained four main mukhabarat services deliberately kept in rivalry with each other as a structural defence against coup. The word mukhabarat — literally ‘intelligence’ or ‘information’ — describes the institution that was, in practical terms, the backbone of Ba’athist governance in Syria and Iraq. In Syria, Hafez al-Assad maintained four principal agencies: Military Intelligence (Istikhbarat al-‘Askariyya), Air Force Intelligence (Istikhbarat al-Jawiyya), General Intelligence (al-Amn al-‘Amm), and Political Security (al-Amn al-Siyasi). Each had its own prisons, its own informant networks, its own chain of command reporting directly to the president, and its own mandate to monitor the others as well as the population. This deliberate fragmentation was a structural guarantee against collective coup: any agency contemplating action against Assad would know that the others were watching and would report it. The agencies competed for resources, for influence over policy, and for the president’s favour — a competition that generated both efficiency in surveillance and chronic bureaucratic infighting that made coherent strategic action difficult. The mukhabarat system penetrated every aspect of Syrian life: workplaces, universities, religious institutions, and residential neighbourhoods all had informants who reported to one or more agencies. The resulting atmosphere of pervasive surveillance produced the self-censorship and political passivity that is one of authoritarianism’s most important achievements — not the willingness to shoot dissenters but the elimination of the conditions in which dissent forms. The mukhabarat as a system of governance reveals the relationship between institutional design and political outcomes. Assad did not invent state surveillance — it is as old as the state itself — but he refined it into a self-sustaining system in which competition between agencies produced more comprehensive surveillance than any single agency could achieve, and in which each agency’s knowledge of the others’ operations created mutual accountability that ultimately served the president rather than any institutional interest. The system’s costs are well-documented: the tens of thousands who passed through its prisons, the systematic use of torture as an intelligence-gathering and deterrence tool, the destruction of civil society. Less discussed is what the mukhabarat displaced: in societies where the state’s security apparatus permeates public space, the institutions of civil society — independent associations, free press, professional organisations, religious communities outside state control — cannot develop, and the population loses the collective capacity for democratic self-governance that makes alternatives to authoritarian rule possible. brutality, one-party dictatorship), and profoundly personal — the humiliation of everyday life under a security state that treated citizens as subjects to be managed rather than persons…
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Key History Topics
Global History: Key Topics
- The Permanent Crisis: America in the Age of Trump
- The 2008 World Financial Crisis
- The Rise and Fall of Neoliberalism
- The Partition of India
- The Great Depression and the Collapse of Global Trade
- The Cultural Revolution in China
- The Mexican Revolution
- The Creation of the United Nations
- The Iranian Revolution
- 20th Century Syria: From Mandate to Civil War
- The Marshall Plan and the Reconstruction of Europe
- The First Indochina War
- The Global Anti Apartheid Movement
- The Holocaust: Bureacracy and Genocide
- Korea: War, Division, Development
- Operation Condor
- The Bandung Conference
- The Rwandan Genocide
- Stalin and the transformation of the USSR 1924-41
- Pakistan from Independence to Belt and Road
- The Civil Rights Movement
- The 1911 Revolution and the fall of the Qing dynasty
- Watergate and Nixon’s Legacy
- The Arab-Israeli War of 1948 and Its Aftermath
- Ghana’s Independence and the ‘Year of Africa’
- The West German Republic: From Ruins to Reunification
- The Space Race and the Cold War
- Bangladesh war of Liberation
- The Sykes Picot Agreement and the conquest of the Middle East
- The Collapse of Yugoslavia
- Deng Xiaoping and the transformation of China
- The Fall of France, 1940
- The Spanish Civil War: A Global Struggle
- Post War Australia 1945-75
- The Sri Lankan Civil War
- Global Migration and Refugees in the 20th Century
- 20th Century Australia
Cultural History: Key Topics
- The Birth of Consumerism and Mass Culture
- Modernism and the shock of the new
- The Jazz Age
- The Birth of Cinema and the Hollywood Studio System
- The Culture of Weimar Germany
- Interwar Britain: Media, Modernism, and the Invention of a National Culture
- Culture and Imperialism in European colonies between the wars
Listen by Topic
Browse curated collections of Explaining History podcast episodes by topic — each page brings together the essential episodes on a key historical subject.
Fascism & the Far Right
The Spanish Civil War, Vichy France, Nazi genocide, and the post-war far right.
Stalin & Soviet Terror
The Great PurgeThe Great Purge Full Description:A campaign of political repression and persecution that targeted the Communist Party itself, the military leadership, and the intelligentsia. It was a mechanism to consolidate absolute power by eliminating all potential rivals, real or imagined. The Great Purge (or the Great Terror) was characterized by widespread police surveillance, show trials, and arbitrary executions. It specifically targeted the “Old Bolsheviks”—the original revolutionaries who had served with Lenin—replacing them with a new generation of bureaucrats who owed their loyalty and positions solely to the supreme leader.
Critical Perspective:This event marked the final betrayal of the revolution’s democratic potential. It created a society paralyzed by fear, where denunciation became a survival strategy and trust between citizens evaporated. By decimating the experienced military command and the intellectual elite, the purge severely weakened the state’s capacity, leaving it vulnerable on the eve of foreign invasion.
Read more, the GulagGulag Full Description:The government agency that administered the vast network of forced labor camps. Far more than just a prison system, it was a central component of the Soviet economy, using slave labor to extract resources from the most inhospitable regions of the country. The Gulag system institutionalized political repression. Millions of “enemies of the people”—ranging from political dissidents and intellectuals to petty criminals—were arrested and transported to camps to work in mining, timber, and construction.
Critical Perspective:Critically, the Gulag was an economic necessity for the Stalinist system. The “Economic Miracle” of the Soviet Union relied heavily on this reservoir of unpaid, coerced labor to complete dangerous infrastructure projects that free labor would not undertake. It signifies the ultimate reduction of the human being to a unit of production, to be worked until exhaustion and then replaced.
Read more, Stalingrad, and the Soviet state’s war on its own people.
The Iranian Revolution
The White RevolutionWhite Revolution Full Description:The White Revolution was a project of authoritarian modernization. It sought to break the power of traditional landlords through land redistribution and to rapidly industrialize the economy. It was billed as a bloodless (“white”) revolution to prevent a communist (“red”) one. Critical Perspective:Despite lofty goals, the reforms destabilized the social order. The land reforms often failed to provide peasants with enough resources to farm effectively, driving millions into urban slums where they became foot soldiers for the revolution. Furthermore, the rapid secularization alienated the powerful merchant class (Bazaaris) and the clergy, creating a united front of opposition against the Shah., the Neocons, the 2025 Israeli strikes, and the full arc of US–Iran confrontation.
Neoliberalism & Thatcherism
From the post-war welfare state to the Thatcher revolution and its legacy.