Ethnic cleansing is the systematic removal of an ethnic or religious group from a territory through violence, intimidation, and forced displacement, often aimed at creating a 'homogenous' society. In AP World, it's a core concept in Topic 7.8 (Mass Atrocities After 1900) under learning objective 7.8.A.
Ethnic cleansing is the systematic removal of a particular ethnic or religious group from a specific territory. Perpetrators use violence, intimidation, mass killing, and forced displacement, and they usually justify it as a way to make a state or region 'pure' or homogenous. The goal is territorial. The perpetrators want the group gone from the land, whether through expulsion or extermination.
In AP World, ethnic cleansing lives in Topic 7.8 (Mass Atrocities After 1900), where the CED groups it with genocide and ethnic violence as consequences of extremist groups rising to power. The CED's illustrative examples include the Armenians in the Ottoman Empire during and after WWI, the Holodomor in Soviet Ukraine in the 1920s-30s, Cambodia under the Khmer Rouge in the late 1970s, and the Tutsi in Rwanda in the 1990s. The Yugoslav Wars of the 1990s are where the term itself entered everyday use, when Serb forces 'cleansed' Bosnian Muslims and later Albanians in Kosovo from contested territory.
Ethnic cleansing sits squarely in Unit 7: Global Conflict, 1900-Present, supporting learning objective 7.8.A, which asks you to explain the causes and consequences of mass atrocities from 1900 to the present. The causal chain the CED emphasizes is that extremist ideologies (ultranationalism, fascism, communism under leaders like Stalin or Pol Pot) led regimes to target specific populations for destruction or removal. Ethnic cleansing is one of the big consequence categories you need, alongside genocide and ethnic violence. It also connects to the AP theme of governance, since these atrocities show what happens when states turn their power against their own people, and it sets up Unit 9 discussions of human rights movements and international responses.
Keep studying AP World Unit 7
Genocide (Unit 7)
Genocide is the closest related concept and the one you'll most often see paired with ethnic cleansing. Think of it this way. Ethnic cleansing wants a group off the land; genocide wants the group destroyed entirely. The two overlap constantly in practice, which is why the CED lists them together under 7.8.A.
Armenian Genocide (Unit 7)
The Ottoman deportation and killing of Armenians during and after WWI is the earliest CED illustrative example, and it shows ethnic cleansing and genocide blending together. Mass deportations into the Syrian desert were framed as 'relocation' but functioned as extermination.
Hitler's "final solution" (Unit 7)
The Holocaust is the CED's headline example of extremists in power attempting to destroy a population. Nazi policy actually escalated from ethnic cleansing (forced emigration and ghettoization of Jews) to outright genocide (systematic killing). That escalation is a great FRQ example of how atrocities develop in stages.
Forced Displacement (Units 7-9)
Forced displacement is the mechanism ethnic cleansing runs on, and its consequences spill past Unit 7. Refugee crises from cleansed regions, like Bosnia and Kosovo in the 1990s, feed into Unit 9 topics on migration and international human rights responses.
Multiple-choice questions usually give you a stimulus (a map of population removals, a survivor account, a government decree) and ask you to identify the cause or consequence of the atrocity. Practice questions frequently use the Yugoslav Wars, including the ethnic cleansing of Albanians in Kosovo in the late 1990s, and ask why international intervention was so difficult or which modern situations show the same warning signs as past atrocities. No released FRQ has used the term verbatim, but ethnic cleansing is exactly the kind of evidence that works in a Unit 7 LEQ or DBQ on the causes and effects of 20th-century violence. The move that earns points is connecting an extremist ideology to a specific targeted population to a specific outcome, like Serb nationalism leading to the removal of Bosnian Muslims, rather than just naming the event.
Both involve mass violence against a targeted group, but the goals differ. Ethnic cleansing aims to remove a group from a territory, which can happen through expulsion and intimidation, not only killing. Genocide aims to destroy the group itself, in whole or in part. The line blurs fast in real history (the Armenian deportations and the Holocaust both started as removal and became destruction), so on the exam, focus on the perpetrators' goal. Removal from land points to ethnic cleansing; destruction of the people points to genocide.
Ethnic cleansing is the systematic removal of an ethnic or religious group from a territory through violence, intimidation, and forced displacement.
It belongs to Topic 7.8 and learning objective 7.8.A, which asks you to explain causes and consequences of mass atrocities from 1900 to the present.
The CED's causal pattern is that extremist groups in power targeted specific populations, as in the Armenian Genocide, the Holocaust, the Holodomor, Cambodia under the Khmer Rouge, and Rwanda.
Ethnic cleansing differs from genocide in goal. Cleansing seeks removal from land, while genocide seeks the destruction of the group itself, though the two often overlap in practice.
The term became widespread during the Yugoslav Wars of the 1990s, when Serb forces forcibly removed Bosnian Muslims and later Albanians in Kosovo.
On the exam, strong answers link a specific ideology to a specific targeted group to a specific consequence, not just the name of the event.
Ethnic cleansing is the systematic removal of an ethnic or religious group from a territory through violence, intimidation, and forced displacement. In AP World it falls under Topic 7.8, Mass Atrocities After 1900, in Unit 7.
No, though they often overlap. Ethnic cleansing aims to remove a group from a territory, while genocide aims to destroy the group itself in whole or in part. Events like the Armenian Genocide and the Holocaust began as removal policies and escalated into genocide.
Strong examples include the Armenian deportations in the Ottoman Empire during and after WWI, the Yugoslav Wars of the 1990s (Bosnian Muslims and Albanians in Kosovo), and the broader CED examples of Cambodia in the late 1970s, the Holodomor in Soviet Ukraine, and the Tutsi in Rwanda in the 1990s.
The term became widely used during the Yugoslav Wars of the 1990s, when Serb forces forcibly expelled Bosnian Muslims and later Albanians from Kosovo, though the practice itself appears throughout the 20th century.
Yes. It supports learning objective 7.8.A in Unit 7, and multiple-choice questions often test the causes of mass atrocities, the difficulty of international intervention in cases like Kosovo, and the warning signs that precede ethnic violence.
Connect this key term to the AP exam workflow: review the course, practice questions, and check related study tools.
Review units, study guides, and course resources.
Check this vocabulary in multiple-choice context.
Apply key concepts in written AP responses.
Estimate the exam score you are working toward.
Review the highest-yield facts before practice.
Put the full course together before test day.