History of the American Indian Movement
American Indian Movement, Wounded Knee, and Leonard Peltier
Origins of the American Indian Movement
The American Indian Movement, widely known as AIM, was founded in Minneapolis in 1968 by Native activists responding to police brutality, poverty, poor housing, discrimination, and the neglect faced by Native people in urban communities. What began as a local effort to protect Native residents from harassment quickly grew into one of the most visible Indigenous rights movements of the twentieth century.
AIM became part of the broader Red Power era, a period of Native organizing that demanded treaty enforcement, tribal sovereignty, cultural survival, and an end to federal policies that had dispossessed Native nations. Its early leaders included Dennis Banks, Clyde Bellecourt, Russell Means, and other activists who connected street-level organizing with national campaigns for Indigenous justice.
Red Power, Alcatraz, and Direct Action
AIM emerged in a larger wave of Native activism shaped by actions such as the occupation of Alcatraz Island from 1969 to 1971. Although AIM did not begin the Alcatraz occupation, the action helped inspire Native activists across the country by demonstrating the power of intertribal organizing, media strategy, and symbolic land reclamation.
The occupation of Alcatraz helped create the political atmosphere in which AIM’s more confrontational approach gained national attention. AIM’s activism linked modern Native struggles to long histories of broken treaties, forced removal, boarding schools, land loss, and federal violence.
Trail of Broken Treaties and Federal Policy
In 1972, AIM helped organize the Trail of Broken Treaties, a cross-country caravan of Native activists that traveled to Washington, D.C. The protest demanded that the federal government honor treaty obligations and address Indigenous poverty, sovereignty, land rights, jurisdiction, and self-determination.
The caravan culminated in the occupation of the Bureau of Indian Affairs headquarters. Activists presented a set of demands known as the Twenty Points, which called for major changes in federal Indian policy. The action brought national attention to treaty rights and exposed the deep frustration many Native communities felt toward federal agencies.
Wounded Knee and Pine Ridge
The 1973 occupation of Wounded Knee became AIM’s most famous action. AIM members and Oglala Lakota traditionalists occupied the village of Wounded Knee on the Pine Ridge Reservation for 71 days. The site carried deep historical meaning because it was where U.S. troops massacred Lakota people in 1890.
The occupation grew out of conflict over tribal leadership, allegations of corruption, federal neglect, and the broader demand for recognition of treaty rights. Federal law enforcement surrounded the occupation, and the standoff drew national media attention. For many Native activists, Wounded Knee symbolized both historic trauma and renewed resistance.
The occupation did not end the struggle. Instead, it helped inspire later Native activism and made Pine Ridge a central site in debates over sovereignty, federal power, policing, and political repression.
Leonard Peltier and the Pine Ridge Conflict
Leonard Peltier became one of the most internationally known figures connected to AIM-era conflict. His case arose from the 1975 deaths of two FBI agents during violence on the Pine Ridge Reservation. Peltier was convicted and spent decades in prison while supporters argued that his trial was unfair and that his prosecution reflected a broader pattern of repression against Native activists.
Indigenous organizations, human rights advocates, and supporters of AIM long called for clemency or release. Recent coverage of Peltier’s parole denial and later release placed his case within the long history of Pine Ridge, AIM, federal law enforcement, and unresolved questions about justice for Native people.
AIM Leaders and Movement Figures
AIM’s history is closely tied to the lives of its major leaders. Dennis Banks helped found AIM and became a leading organizer in the Trail of Broken Treaties and Wounded Knee. Clyde Bellecourt worked for decades on Native education, legal advocacy, community programs, and campaigns against racist stereotypes. Russell Means became one of AIM’s most visible public figures, known for his activism, speeches, and later work in film and public advocacy.
John Trudell connected AIM activism to poetry, music, and political commentary. Leonard Crow Dog, a Lakota spiritual leader, showed the importance of ceremony and traditional leadership within the movement. Anna Mae Aquash, a Mi’kmaq activist associated with AIM and Wounded Knee, remains central to discussions of Native women’s activism, state surveillance, internal conflict, and the dangers faced by Indigenous women organizers.
Women, Spirituality, and Cultural Survival
AIM was not only a protest movement. It was also a movement for cultural survival. Its work included Native education, ceremony, spiritual renewal, community defense, and the creation of institutions such as the Heart of the Earth Survival School.
Women played crucial roles in organizing, education, cultural work, and resistance, though their contributions were often overshadowed by male leaders in public accounts. The life and death of Anna Mae Aquash remain especially important for understanding both the courage of Native women activists and the unresolved trauma of the Red Power era.
Archives and Primary Sources
The history of AIM is preserved in archives, photographs, oral histories, FBI files, museum collections, and research materials connected to the Red Power movement. These sources document the occupation of Wounded Knee, the Longest Walk, speeches by AIM leaders, federal monitoring of Native activists, and the movement’s broader campaigns.
Archival collections such as those held by the National Museum of the American Indian and the FBI Vault help researchers understand how AIM was represented by activists, journalists, government agencies, and later historians.
International Indigenous Rights and Legacy
AIM’s influence extended beyond the United States. The founding of the International Indian Treaty Council in 1974 helped connect Native nations in the United States with Indigenous peoples worldwide. This international work framed treaty rights and sovereignty as global Indigenous rights issues.
AIM’s legacy continues in modern movements for land protection, treaty enforcement, cultural renewal, environmental justice, and opposition to extractive industries. Later Native-led struggles, including Standing Rock and other sovereignty campaigns, drew from the organizing traditions, symbolism, and political language of the AIM era.
Conclusion
The American Indian Movement transformed Native activism in the United States by bringing treaty rights, sovereignty, police violence, poverty, and federal neglect into national public debate. From Minneapolis to Alcatraz, from the Trail of Broken Treaties to Wounded Knee, AIM used direct action to challenge historic injustice and demand recognition of Indigenous nations.
The stories of Leonard Peltier, Anna Mae Aquash, Dennis Banks, Clyde Bellecourt, Russell Means, John Trudell, Leonard Crow Dog, and many others show that AIM was more than a single organization. It was part of a wider Indigenous freedom struggle rooted in land, culture, memory, treaty rights, and survival.
Current Leonard Peltier Coverage
Leonard Peltier Freed from Prison
| Jack Dura and Heather Hollingsworth | Associated Press | February 19, 2025
This article reports on Leonard Peltier’s release after decades in prison. It places the event in the long history of AIM, Pine Ridge, Native activism, and demands for clemency from Indigenous organizations and human rights supporters.
Indigenous Activist Leonard Peltier Denied Parole
| Nina Lakhani | The Guardian | July 2, 2024
This article summarizes Leonard Peltier’s parole denial and the continuing campaign for his release. It explains how Peltier’s case remains tied to AIM, Pine Ridge, federal prosecution, and claims of historic injustice.
What to Know About Leonard Peltier’s Parole Hearing
| Heather Hollingsworth and Jack Dura | Associated Press | June 10, 2024
AP explains the background of Leonard Peltier’s case, the 1975 deaths of two FBI agents, and the continuing debate over his conviction. The article links his case to AIM-era conflict on the Pine Ridge Reservation.
Leonard Peltier Clemency Petition
| Amnesty International USA | Amnesty International USA | July 28, 2021
This petition argues for clemency for Leonard Peltier and frames his case within a history of broken treaties, federal violence, and repression of Native activism. It is useful for understanding the human rights argument around AIM-era prosecutions.
American Indian Activism and Audience
| Mark Meister and Ann Burnett | Communication Studies | 2004
This academic article examines Leonard Peltier’s rhetoric after clemency denial. It shows how AIM-related activism addressed non-Native audiences and connected one prisoner’s case to a broader struggle for Native justice.
Leonard Peltier Case
| EBSCO Staff | EBSCO Research Starters | Undated
This overview explains the 1975 Pine Ridge shootout and Leonard Peltier’s conviction. It connects the case to AIM’s presence on Pine Ridge, federal law enforcement, and long-running debates over political repression and Indigenous justice.
AIM Overviews and Founding
American Indian Movement Is Founded
| History.com Editors | History | July 24, 2024
AIM was founded on July 28, 1968, by Native activists in Minneapolis. The article places the organization in the wider Red Power era and connects its founding to later direct actions, including Alcatraz, the Trail of Broken Treaties, and Wounded Knee.
American Indian Movement: Goals, Leaders, and Today
| History.com Editors | History | October 31, 2022
This overview explains AIM’s rise from local patrols in Minneapolis to national activism. It highlights Dennis Banks, Clyde Bellecourt, Russell Means, the Trail of Broken Treaties, Wounded Knee, and AIM’s broader campaign for Native sovereignty and civil rights.
American Indian Movement
| Brenda J. Child | MNopedia | August 2, 2019
The American Indian Movement began in Minneapolis in 1968 as a grassroots response to police brutality, poverty, discrimination, and poor housing conditions affecting Native people in cities. It grew into a major Indigenous rights movement focused on treaty rights, sovereignty, cultural survival, and resistance to federal neglect.
AIM and the Heart of the Earth Survival School
| Brenda J. Child | MNopedia | August 2, 2019
The Heart of the Earth Survival School reflected AIM’s commitment to Native education. It provided culturally rooted schooling for Native youth and showed how the movement built institutions as well as organized protests.
Rising: The American Indian Movement and the Third Space of Sovereignty
| Muscarelle Museum of Art | William & Mary | Undated
This page introduces the Minneapolis roots of AIM and the activists who shaped its early organizing. It connects urban relocation, police harassment, and Native community defense to the emergence of a national sovereignty movement.
Wounded Knee and Pine Ridge
The Siege of Wounded Knee Was Not an End but a Beginning
| Nick Estes | The New Yorker | March 2023
This essay argues that Wounded Knee should be understood as a beginning rather than an endpoint. It links AIM’s occupation to Lakota history, the 1890 massacre, treaty struggles, traditional governance, and modern Indigenous resistance.
A Return to the Wounded Knee Occupation, 50 Years Later
| Dennis Zotigh | Smithsonian Magazine / National Museum of the American Indian | February 27, 2023
This retrospective looks back on the 1973 Wounded Knee occupation and the events that led to it. It connects AIM, Oglala Lakota traditionalists, the Trail of Broken Treaties, and the struggle against corruption, federal neglect, and broken treaties.
AP Was There: The Occupation at Wounded Knee
| Terry Devine | Associated Press | February 27, 2023
AP republished its original 1973 coverage on the 50th anniversary of the Wounded Knee occupation. The article shows how mainstream media described the early days of the standoff, including hostages, gunfire, federal negotiations, and national attention.
What Happened at the Wounded Knee Massacre?
| History.com Editors | History | May 13, 2022
This article focuses on the 1890 Wounded Knee massacre but also explains why AIM chose the site in 1973. The massacre’s memory gave the occupation deep symbolic power in the struggle over federal violence and Native rights.
Pine Ridge and the Reign of Terror
| South Dakota Public Broadcasting | SDPB | February 27, 2018
This article discusses Wounded Knee and the climate of violence on Pine Ridge before and after the occupation. It helps explain why traditionalists turned to AIM and why the reservation became central to 1970s Native resistance.
May 8, 1973: AIM Ends the Wounded Knee Siege
| The Nation Staff | The Nation | May 8, 2015
This anniversary piece marks the end of the Wounded Knee occupation. It highlights the political impact of the 71-day standoff and shows how AIM’s confrontation with federal power became one of the most visible Indigenous protests of the 20th century.
Wounded Knee Occupation
| National Museum of the American Indian | Smithsonian Institution | 1973
This archival record documents photographs from the 71-day Wounded Knee occupation. It identifies the protest as an action by Oglala Lakota and AIM activists opposing tribal government corruption and the U.S. government’s mistreatment of Native people.
1973: American Indian Movement Occupies Wounded Knee
| National Library of Medicine | Native Voices | Undated
This timeline entry summarizes the 1973 Wounded Knee occupation, explaining how conflict over Oglala tribal leadership and federal Indian policy escalated into a 71-day standoff involving AIM, tribal police, federal law enforcement, and national media.
Native Americans Occupy Wounded Knee
| EBSCO Staff | EBSCO Research Starters | Undated
This summary explains why AIM and Oglala activists chose Wounded Knee as a protest site. It connects the 1973 occupation to the 1890 massacre, local Pine Ridge politics, treaty demands, and the wider Native rights movement.
Wounded Knee Occupation
| EBSCO Staff | EBSCO Research Starters | Undated
This research starter summarizes the Wounded Knee occupation as a key moment in Native activism. It covers the symbolic importance of the site, the 71-day standoff, federal involvement, and the occupation’s lasting political meaning.
American Indian Activism and the Siege of Wounded Knee
| Bill of Rights Institute Staff | Bill of Rights Institute | Undated
This educational essay places AIM’s Wounded Knee action within the larger struggle for civil liberties and Native self-determination. It explains how the siege drew attention to federal treaty violations, tribal conflict, and Indigenous demands for justice.
Treaties, Marches, and Federal Indian Policy
The Trail of Broken Treaties, 1972
| National Park Service | U.S. National Park Service | June 26, 2024
The Trail of Broken Treaties brought Native activists to Washington, D.C., in 1972 to demand federal recognition of treaty obligations. AIM leaders helped organize the caravan, which culminated in the occupation of the Bureau of Indian Affairs headquarters.
The Longest Walk, 1978
| National Park Service | U.S. National Park Service | June 26, 2024
The Longest Walk was a 1978 cross-country protest from California to Washington, D.C. Activists opposed legislation that threatened treaty rights, water rights, and religious freedom, helping extend AIM-era activism into a national defense of Indigenous sovereignty.
Native Americans in the Poor People’s Campaign
| National Park Service | U.S. National Park Service | June 26, 2024
This article explains Native participation in the 1968 Poor People’s Campaign. It provides background for AIM by showing how Native activists connected poverty, treaty rights, and federal policy before the Trail of Broken Treaties.
Native Americans Had a Surprising Ally: Richard Nixon
| Christopher Klein | History | October 31, 2023
This article explains Nixon-era Native policy and the turn toward self-determination. It also shows how AIM’s Wounded Knee occupation tested federal policy, forcing the government to respond to treaty demands and Native political mobilization.
Native American History Timeline
| History.com Editors | History | November 27, 2018
This timeline places AIM-era activism in a longer history of Native resistance. It includes the Trail of Broken Treaties, the Twenty Points, and the 1970s shift toward public protest over treaty enforcement and federal policy.
The Trail of Broken Treaties
| Muscarelle Museum of Art | William & Mary | Undated
This article explains the 1972 Trail of Broken Treaties caravan and its arrival in Washington, D.C. It discusses the coalition of Native activists, the Twenty Points, and the takeover of the Bureau of Indian Affairs building.
AIM and Broken Treaties
| National Museum of the American Indian | Smithsonian Institution | Undated
Broken treaties were at the heart of AIM’s political message. The movement argued that treaty violations were not ancient history but living injustices that shaped land loss, poverty, jurisdiction, and federal responsibility.
Alcatraz and Red Power Context
How Alcatraz Island Was Reclaimed by Native Peoples
| Lincoln Anthony Blades | Teen Vogue | November 20, 2018
This article explains the 1969–1971 Alcatraz occupation and its role in modern Native activism. It helps contextualize AIM’s rise by showing how Indigenous direct action became a powerful tool before Wounded Knee and the Trail of Broken Treaties.
Native American Activism: 1960s to Present
| Zinn Education Project Staff | Zinn Education Project | November 26, 2015
This teaching resource places AIM within a broader history of Native activism from the 1960s forward. It covers Alcatraz, the Trail of Broken Treaties, Wounded Knee, treaty rights, sovereignty, and the continuing impact of Indigenous organizing.
Alcatraz Island Occupation
| National Park Service | U.S. National Park Service | Undated
The Alcatraz occupation by Indians of All Tribes helped inspire the Red Power era in which AIM grew. Although AIM did not begin the occupation, the action influenced later Native direct-action tactics and national sovereignty campaigns.
Occupation of Alcatraz
| National Park Service | U.S. National Park Service | Undated
This National Park Service page describes the occupation of Alcatraz and its importance to Native political consciousness. The action helped create the atmosphere in which AIM’s confrontational approach to treaty rights gained national attention.
Indians of All Tribes and Alcatraz
| National Park Service | U.S. National Park Service | Undated
This article explains the Native coalition that occupied Alcatraz. The occupation modeled intertribal activism, media strategy, and symbolic land reclamation, all of which influenced AIM’s later organizing and the wider Red Power movement.
AIM Leaders and Biographies
Damn Hard Work
| Nick Estes | The Baffler | January 21, 2022
This essay remembers Clyde Bellecourt as a central figure in AIM’s founding and long-term work. It emphasizes grassroots organizing, Native survival, prison education, Minneapolis activism, and the movement’s commitment to sovereignty and community defense.
Remembering Clyde Bellecourt
| Levi Rickert | Native News Online | January 13, 2022
This remembrance presents Clyde Bellecourt as both a historic AIM founder and a continuing presence in Indigenous activism. It connects AIM’s older struggles to later movements such as Standing Rock and Native-led resistance to extractive projects.
Clyde Bellecourt Dies at 85
| NPR Staff | NPR | January 12, 2022
NPR’s obituary summarizes Bellecourt’s role in co-founding AIM and shaping Native activism for more than five decades. It discusses police brutality, treaty rights, Wounded Knee, and the movement’s later work in education and community development.
Clyde Bellecourt, AIM Founder
| MPR News Staff | MPR News | January 11, 2022
This obituary covers Bellecourt’s role in founding AIM and building Native community institutions. It explains how he moved from street-level activism to schools, legal advocacy, cultural programs, and campaigns for Native dignity.
Leonard Crow Dog
| Neil Genzlinger | The New York Times | June 11, 2021
Leonard Crow Dog was a Sicangu Lakota spiritual leader connected to AIM and Wounded Knee. His life shows how Indigenous ceremony, treaty politics, and resistance to federal authority overlapped during the Red Power era.
Leonard Crow Dog Remembered
| NPR Staff | NPR | June 7, 2021
NPR’s obituary describes Leonard Crow Dog’s role as a spiritual leader during Wounded Knee. It helps explain how AIM’s activism was rooted not only in protest tactics but also in ceremony, traditional leadership, and cultural renewal.
Russell Means
| Owen Price | Encyclopedia of Cleveland History | 2018
This biography covers Russell Means’s activism, including his leadership in AIM and participation in Wounded Knee. It also follows his later public life as an actor, speaker, and advocate for Indigenous sovereignty.
Dennis J. Banks, Naawakamig
| Nick Estes and Julian Brave NoiseCat | Jacobin | November 6, 2017
This obituary remembers Dennis Banks as a cofounder of AIM and a major Indigenous organizer. It covers his role in Wounded Knee, Native rights campaigns, antiwar work, and the broader politics of Indigenous liberation.
Dennis Banks, American Indian Movement Co-Founder
| Robert D. McFadden | The New York Times | October 30, 2017
This obituary traces Banks’s life from boarding school and military service to AIM leadership. It highlights his role in the Trail of Broken Treaties, Wounded Knee, and the emergence of militant Native activism in the 1970s.
Dennis Banks Remembered
| Merrit Kennedy | NPR | October 30, 2017
NPR’s remembrance of Dennis Banks summarizes his role in founding AIM and bringing Native issues to national attention. The article highlights Wounded Knee, civil rights organizing, treaty enforcement, and Banks’s later cultural and educational work.
Remembering John Trudell
| Indian Country Today Staff | Indian Country Today | December 2015
This remembrance places John Trudell’s AIM leadership within a broader life of poetry, activism, and political witness. It shows how AIM figures continued to shape Indigenous thought after the major confrontations of the 1970s.
Dennis Banks: We AIM Not to Please
| Dennis Banks | Liberation School | August 12, 2014
This excerpt from Dennis Banks’s memoir describes AIM’s founding from the perspective of one of its central organizers. Banks connects the movement to police abuse, Native survival, street organizing, and resistance to colonial policies.
Russell Means: The Man I Knew
| Robert Chanate | In These Times | October 26, 2012
This personal remembrance reflects on Russell Means as an AIM leader and Indigenous nationalist. It examines his complicated public image, his role in Native rights struggles, and his influence on later generations of Native activists.
American Indian Activist Russell Means Dead at 72
| Keith Coffman | Reuters | October 22, 2012
Reuters summarizes Russell Means’s life and career as a prominent AIM leader. It highlights Wounded Knee, the fight for Native rights, Means’s political visibility, and his later work in film and public advocacy.
Ojibwa Warrior: Dennis Banks and the Rise of AIM
| A. D. Reinhardt | Great Plains Quarterly | 2005
This review discusses Dennis Banks’s memoir and its account of AIM’s rise. It is useful for understanding how Banks framed the movement’s origins, tactics, leadership, and conflicts in the wider story of Native resistance.
Clyde Bellecourt
| EBSCO Staff | EBSCO Research Starters | Undated
Clyde Bellecourt, also known as Thunder Before the Storm, was one of AIM’s founders. This biography covers his White Earth background, prison experience, activism, protest leadership, and role in campaigns against broken treaties and racist mascots.
John Trudell
| Poetry Foundation Staff | Poetry Foundation | Undated
John Trudell was an AIM leader who later became a poet, recording artist, and political speaker. This profile helps connect AIM activism to Indigenous cultural production and the use of art as a form of resistance.
Anna Mae Aquash and Indigenous Women
The Life and Death of Anna Mae Aquash
This program explores Anna Mae Aquash’s activism and death. It connects her story to AIM, Wounded Knee, Indigenous feminism, state repression, and the continuing effort to understand violence within and around Native liberation movements.
Anna Mae Aquash
| The Canadian Encyclopedia Staff | The Canadian Encyclopedia | Undated
Anna Mae Aquash was a Mi’kmaq activist associated with AIM and Wounded Knee. Her life and murder remain central to histories of Native women’s activism, state surveillance, movement conflict, and unresolved trauma from the Red Power era.
Anna Mae Aquash and AIM
| Indian Country Today Staff | Indian Country Today | Archive
This article examines the murder of Anna Mae Aquash and the painful questions surrounding AIM, federal surveillance, and internal movement suspicion. Her story reveals the dangers faced by Native women activists during the 1970s.
Archives, Primary Sources, and Research Collections
Like a Hurricane Research Collection
| National Museum of the American Indian | Smithsonian Institution | 2023
This collection contains research materials used for Like a Hurricane, a major history of the Indian movement from Alcatraz to Wounded Knee. It includes oral histories, recordings, and documents related to AIM-era activism.
Like a Hurricane: The Indian Movement from Alcatraz to Wounded Knee
| National Museum of the American Indian | Smithsonian Institution | 2004
Like a Hurricane by Paul Chaat Smith and Robert Allen Warrior is a major study of Red Power activism. It places AIM within a sequence of actions from Alcatraz to the Trail of Broken Treaties and Wounded Knee.
Russell Means and Native American Spiritual Values
| National Museum of the American Indian | Smithsonian Institution | 1974
This archival record describes a 1974 Russell Means speech about AIM as a spiritual movement. It helps show how AIM leaders framed sovereignty not only as a legal issue but also as a cultural and spiritual struggle.
John Trudell, Present State
| National Museum of the American Indian | Smithsonian Institution | 1973
This archival recording features AIM national co-chair John Trudell discussing the movement’s objectives and the shooting of Clyde Bellecourt. It captures AIM’s public voice during the tense months after Wounded Knee.
Road to Wounded Knee 4
| National Museum of the American Indian | Smithsonian Institution | 1973
This archival record describes an interview with Leonard Crow Dog, spiritual adviser to AIM and the Independent Oglala Nation. It provides insight into the spiritual and political dimensions of the Wounded Knee takeover.
American Indian Movement Photograph Collection
| National Museum of the American Indian | Smithsonian Institution | Undated
This collection preserves photographs connected to AIM activism, including Wounded Knee, Pine Ridge, the Longest Walk, and related events. It is useful for tracing the visual history of AIM’s public protests and organizing campaigns.
FBI Files on the American Indian Movement
| Federal Bureau of Investigation | FBI Vault | Undated
The FBI Vault collection provides primary-source material on federal monitoring of AIM. Researchers can use these files to examine how law enforcement interpreted Native activism, especially around Wounded Knee, Pine Ridge, and national protests.
International Indigenous Rights and Legacy
International Indian Treaty Council Founded
| International Indian Treaty Council | IITC | Undated
Founded in 1974, the International Indian Treaty Council represented a major expansion of AIM’s treaty-rights politics. It connected Native nations in the United States with Indigenous peoples worldwide and helped internationalize the struggle for sovereignty.
Related Native Activism and Occupations
AIM and the Menominee Takeover of Alexian Brothers Novitiate
| Wisconsin Historical Society | Wisconsin Historical Society | Undated
The 1975 Menominee occupation of the Alexian Brothers Novitiate occurred in the wider climate of AIM-era Native activism. It reflected demands for land, services, and recognition of Native community needs in the Midwest.
