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🤼‍♂️International Conflict

Key Ethnic Conflicts

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Why This Matters

Ethnic conflicts represent some of the most devastating and persistent challenges in international relations, and they're central to understanding how identity, territory, and power intersect in the modern world. On the AP exam, you're being tested on more than just names and dates—you need to understand why these conflicts erupt, how they escalate, and what role the international community plays (or fails to play) in responding. These cases illustrate core concepts like sovereignty vs. humanitarian intervention, self-determination, ethnic nationalism, and the failures of international institutions.

Each conflict in this guide demonstrates specific mechanisms: colonial legacies that created artificial boundaries, state-sponsored violence against minorities, secessionist movements demanding autonomy, or the international community's struggle to balance non-intervention with human rights protection. Don't just memorize which groups fought whom—know what concept each conflict best illustrates. When an FRQ asks about ethnic cleansing, genocide, or the responsibility to protect, you'll need to pull the right example instantly.


Colonial Legacies and Imposed Boundaries

Many ethnic conflicts trace directly to colonial powers drawing borders without regard for ethnic, religious, or linguistic communities. These artificial boundaries created states containing hostile groups or divided unified populations across multiple countries.

Rwandan Genocide

  • Colonial manipulation of ethnic categories—Belgian rulers institutionalized Hutu-Tutsi divisions through identity cards and preferential treatment, transforming fluid social categories into rigid ethnic identities
  • Speed and scale of violence resulted in approximately 800,000 deaths in just 100 days, demonstrating how quickly ethnic tensions can explode into genocide
  • International failure to intervene despite clear warning signs became a defining case study for debates about the responsibility to protect (R2P) doctrine

Darfur Conflict in Sudan

  • Arab vs. non-Arab ethnic divide—government forces and Janjaweed militias targeted Fur, Masalit, and Zaghawa peoples beginning in 2003
  • First sitting head of state indicted by the International Criminal Court (Omar al-Bashir) for genocide, testing the reach of international justice
  • Humanitarian catastrophe displaced over 2.5 million people, illustrating how ethnic conflict creates long-term refugee crises

Compare: Rwanda vs. Darfur—both involved government-aligned forces targeting ethnic minorities, but Rwanda's genocide was concentrated and swift while Darfur's violence was prolonged and geographically dispersed. If an FRQ asks about international intervention failures, Rwanda is your clearest example; for ICC jurisdiction challenges, use Darfur.


Secessionist and Self-Determination Movements

These conflicts arise when ethnic groups seek independence or autonomy from existing states. The tension between territorial integrity (states keeping their borders) and self-determination (peoples choosing their own governance) creates intractable disputes.

Sri Lankan Civil War

  • Tamil minority sought independent state—the Liberation Tigers of Tamil Eelam (LTTE) fought from 1983-2009 for a separate Tamil homeland in the north and east
  • Pioneered modern suicide bombing tactics, making the LTTE one of the most sophisticated insurgent organizations globally
  • Military victory without political resolution—the government's 2009 defeat of the LTTE ended fighting but left underlying ethnic grievances unaddressed

Kurdish-Turkish Conflict

  • Stateless nation spanning four countries—Kurds lack their own state despite being one of the world's largest ethnic groups (30+ million people across Turkey, Iraq, Syria, and Iran)
  • PKK insurgency began in 1984, with the Kurdistan Workers' Party designated a terrorist organization by Turkey, the U.S., and the EU
  • Regional complexity means Kurdish autonomy in one country affects dynamics in neighboring states, complicating any resolution

Nagorno-Karabakh Conflict

  • Ethnic enclave problem—region is majority Armenian but internationally recognized as Azerbaijani territory, creating irreconcilable legal and demographic claims
  • Two major wars (1988-1994 and 2020) resulted in Azerbaijan regaining most territory, demonstrating how frozen conflicts can suddenly reignite
  • Great power involvement with Russia, Turkey, and Iran all holding competing interests illustrates how ethnic conflicts become proxy battlegrounds

Compare: Sri Lanka vs. Kurdish conflict—both involve ethnic minorities seeking autonomy, but Sri Lanka's conflict ended decisively (militarily) while the Kurdish situation remains unresolved across multiple states. The Kurdish case better illustrates how colonial-era borders divided ethnic nations.


Post-Communist State Fragmentation

The collapse of communist federations unleashed ethnic nationalism that had been suppressed for decades. When multiethnic states dissolved, competition over territory and the treatment of minority populations sparked violent conflicts.

Yugoslav Wars (Bosnian War, Kosovo War)

  • Ethnic cleansing entered modern vocabulary—systematic removal of Bosniaks from territory claimed by Bosnian Serbs, including the Srebrenica massacre of 8,000+ Muslim men and boys
  • NATO's first combat operations occurred during Kosovo War (1999), establishing precedent for humanitarian intervention without UN Security Council authorization
  • International tribunals prosecuted war crimes through the ICTY, advancing international humanitarian law

Northern Ireland Conflict (The Troubles)

  • Ethno-religious territorial dispute—Catholic nationalists/republicans sought unification with Ireland while Protestant unionists/loyalists wanted to remain in the United Kingdom
  • Good Friday Agreement (1998) created power-sharing government and remains a model for negotiated settlements to ethnic conflicts
  • Brexit complications have reignited tensions over the Irish border, showing how resolved conflicts can destabilize

Compare: Yugoslavia vs. Northern Ireland—both involved ethnic/religious divisions in European contexts, but Yugoslavia dissolved into separate states through war while Northern Ireland found a power-sharing solution within existing borders. The Good Friday Agreement demonstrates successful conflict resolution; Yugoslavia shows the costs of failure.


State Repression of Ethnic Minorities

Some conflicts involve governments systematically targeting ethnic populations within their own borders. These cases raise fundamental questions about sovereignty, human rights, and when (if ever) the international community should intervene in domestic affairs.

Rohingya Crisis in Myanmar

  • Statelessness as a weapon—Myanmar's 1982 citizenship law denied Rohingya legal status, making them one of the world's largest stateless populations
  • 2017 military crackdown drove over 700,000 Rohingya to Bangladesh, with the UN describing operations as bearing "hallmarks of genocide"
  • Aung San Suu Kyi's fall from human rights icon to genocide defender illustrates the complexity of democratic transitions and minority rights

Xinjiang Conflict (Uyghurs in China)

  • Mass internment system—estimates suggest over one million Uyghurs and other Muslim minorities detained in "re-education" facilities since 2017
  • Cultural erasure policies include restrictions on religious practice, language, and family size, meeting some definitions of cultural genocide
  • Great power immunity—China's Security Council veto and economic leverage limit international response, exposing limits of human rights enforcement

Compare: Rohingya vs. Uyghurs—both involve Muslim minorities facing state persecution, but Myanmar's violence triggered mass refugee flows while China's policies emphasize detention and assimilation within borders. The Uyghur case demonstrates how powerful states can resist international pressure; the Rohingya case shows how weaker states face greater scrutiny.


Competing Historical Claims to Territory

Some conflicts center on irreconcilable claims to the same land, where both sides hold deep historical, religious, or cultural connections. These disputes resist compromise because territory carries existential significance for group identity.

Israeli-Palestinian Conflict

  • Dual claims to sacred territory—both peoples assert historical and religious rights to the same land, particularly Jerusalem and the West Bank
  • 1948 and 1967 as pivotal dates—Israel's founding and the Six-Day War created the current territorial framework, including occupation of Palestinian territories
  • Settlement expansion continues to reshape facts on the ground, complicating two-state solution proposals that remain the international consensus framework

Compare: Israeli-Palestinian vs. Nagorno-Karabakh—both involve competing ethnic claims to territory with religious significance, but the Israeli-Palestinian conflict has far greater global attention and involves a major U.S. ally. Both demonstrate how "facts on the ground" (settlements, population transfers) can make negotiated solutions increasingly difficult.


Quick Reference Table

ConceptBest Examples
Colonial legacy conflictsRwanda, Darfur, Kurdish situation
Secessionist movementsSri Lanka (LTTE), Kosovo, Nagorno-Karabakh
Genocide/ethnic cleansingRwanda, Bosnia (Srebrenica), Darfur
International interventionKosovo (NATO), Rwanda (failure to act)
Successful peace agreementNorthern Ireland (Good Friday Agreement)
State repression of minoritiesUyghurs in China, Rohingya in Myanmar
Stateless nationsKurds, Palestinians, Rohingya
ICC/international justiceDarfur (al-Bashir indictment), Yugoslavia (ICTY)

Self-Check Questions

  1. Which two conflicts best illustrate the international community's failure to prevent genocide, and what distinguishes the scale and speed of violence in each case?

  2. Compare the Kurdish and Palestinian situations as examples of stateless nations—what factors explain why Palestinians have received greater international recognition of their claims?

  3. If an FRQ asks you to evaluate the effectiveness of international criminal tribunals, which two conflicts provide the strongest evidence, and what outcomes support your argument?

  4. How do the Rohingya and Uyghur cases demonstrate different state strategies for ethnic repression, and why has the international response differed?

  5. The Good Friday Agreement is often cited as a model for ethnic conflict resolution. Identify two other conflicts from this list where similar power-sharing arrangements were attempted or proposed, and explain why they succeeded or failed.