The Battle of Little Bighorn (June 25-26, 1876) was a Lakota Sioux and Cheyenne victory over Lt. Col. George Custer's 7th Cavalry in Montana Territory, the most famous moment of armed Native American resistance to U.S. westward expansion and broken treaties in APUSH Unit 6.
The Battle of Little Bighorn was fought June 25-26, 1876, along the Little Bighorn River in Montana Territory. A coalition of Lakota Sioux and Cheyenne warriors, led by figures like Sitting Bull and Crazy Horse, wiped out Lt. Col. George Armstrong Custer and his immediate command in the 7th Cavalry. It's often called "Custer's Last Stand," and it was the single biggest Native American military victory of the Plains wars.
Here's the part the AP exam actually cares about. The battle didn't come out of nowhere. The U.S. had guaranteed the Black Hills to the Sioux by treaty, then gold was discovered there in 1874 and miners and soldiers poured in anyway. Little Bighorn is the explosive result of the pattern named in the CED (KC-6.2.II.D): the federal government violated treaties with American Indians and answered resistance with military force. The victory was short-lived. The Army responded with an overwhelming campaign, and within a few years most Plains nations were forced onto reservations.
This term lives in Unit 6, Topic 6.3 (Westward Expansion: Social and Cultural Development) and supports learning objective APUSH 6.3.A, explaining the causes and effects of western settlement from 1877 to 1898. Little Bighorn is your go-to specific evidence for two essential-knowledge points at once. Rising migrant populations and the destruction of the bison created violent competition for western land (KC-6.2.II.C), and the government broke treaties and met resistance with the military (KC-6.2.II.D). It also gives you a continuity thread back to Topic 4.8 (Jackson and Federal Power), where frontier expansion plus Native resistance produced a sequence of wars and federal removal policies in the 1820s-30s. Same pattern, different decade. That kind of cross-period continuity is exactly what DBQ and LEQ thesis points are made of.
Keep studying APUSH Unit 6
Treaty of Fort Laramie (Unit 6)
This is the broken promise behind the battle. The treaty guaranteed the Black Hills to the Sioux, but after gold was found there in 1874, the U.S. ignored it. Little Bighorn is what KC-6.2.II.D looks like in action: treaty violated, resistance follows, military force answers.
Ghost Dance Movement and Wounded Knee (Unit 6)
Little Bighorn (1876) and Wounded Knee (1890) bookend the end of Plains resistance. The first was a Native military victory; the second was a U.S. Army massacre of Lakota people connected to the Ghost Dance. Together they trace resistance shifting from armed warfare to spiritual revival, and the government crushing both.
Dawes Act of 1887 (Unit 6)
After military conquest came cultural conquest. Once armed resistance like Little Bighorn was defeated, the government switched tools, breaking up tribal land into individual allotments and pushing forced assimilation through schools like Carlisle. Think of Little Bighorn as the last big battle before policy replaced bullets.
Jackson-Era Indian Removal (Unit 4)
Topic 4.8 establishes the pattern fifty years early. Frontier settlers championed expansion, Native nations resisted, and the federal government responded with wars and relocation. Little Bighorn shows that same cycle repeating on the Plains in the 1870s, which makes it perfect continuity evidence across periods 4 and 6.
Expect Little Bighorn in stimulus-based multiple choice, usually attached to a primary source. One Fiveable practice question quotes a Lakota leader's 1876 account saying they "fought to protect our hunting grounds and our families from soldiers who broke their promises," then asks why the speaker emphasizes treaty violations instead of tactics. That's the move to master. The exam wants you to read the battle as evidence about federal policy and broken treaties, not as a war story about Custer. No released FRQ has used the term verbatim, but it's strong specific evidence for any LEQ or DBQ on westward expansion's effects (APUSH 6.3.A) or on continuity in federal Indian policy from the Jackson era through the 1890s. Pair it with the Treaty of Fort Laramie for cause and the reservation system or Dawes Act for effect, and you have a complete cause-effect chain.
Easy to mix up because both involve the Lakota and the U.S. Army, but they're opposites. Little Bighorn (1876) was a Native military victory over Custer's cavalry during active armed resistance. Wounded Knee (1890) was a U.S. Army massacre of roughly 200-300 Lakota, many unarmed, tied to fear of the Ghost Dance. Little Bighorn marks the peak of armed resistance; Wounded Knee marks its tragic end.
The Battle of Little Bighorn, fought June 25-26, 1876, was a Lakota Sioux and Cheyenne victory that destroyed Lt. Col. Custer's immediate command in the 7th Cavalry.
The battle's root cause was the U.S. violating its treaty guarantee of the Black Hills after gold was discovered there in 1874, which is exactly the pattern described in KC-6.2.II.D.
On the exam, treat Little Bighorn as evidence about broken treaties and federal policy, not as a story about military tactics.
The Native victory was temporary; the Army's massive response forced most Plains nations onto reservations within a few years.
Little Bighorn connects Unit 4 to Unit 6 as continuity evidence, since the cycle of expansion, resistance, and federal military force runs from Jackson-era removal through the Plains wars.
After conquest by force, federal policy shifted to forced assimilation through the Dawes Act and boarding schools like Carlisle.
It was a June 25-26, 1876 battle in Montana Territory where Lakota Sioux and Cheyenne warriors, led by Sitting Bull and Crazy Horse, defeated and killed Lt. Col. George Custer and his immediate 7th Cavalry command. In APUSH Unit 6, it's the key example of armed Native resistance to broken treaties and westward expansion.
Yes, decisively. It was the largest Native American victory of the Plains wars. But the win backfired strategically, because the U.S. Army launched an overwhelming campaign afterward, and within a few years most Plains nations were forced onto reservations.
Little Bighorn (1876) was a Native military victory over Custer's cavalry during active warfare. Wounded Knee (1890) was a U.S. Army massacre of Lakota people, many unarmed, connected to fear of the Ghost Dance. One marks the height of armed resistance, the other its end.
The Treaty of Fort Laramie had guaranteed the Black Hills to the Sioux, but after gold was discovered there in 1874, miners flooded in and the government demanded the Sioux move to reservations. The battle was the Lakota and Cheyenne response to that treaty violation, defending their land and hunting grounds.
Yes, they're the same event. "Custer's Last Stand" is the popular nickname, told from the Army's perspective. On the exam, use the formal name and frame it from the policy angle, as resistance to treaty violations, rather than as a Custer story.