The Destruction of Indigenous Food Systems

What happened

Across the colonized world, the destruction of Indigenous food systems was not an accident of contact but, repeatedly, a deliberate instrument of conquest and control. To break a people's ability to feed themselves is to break their independence, their cosmology, and often their will to resist. Colonizers understood this. This entry documents three of the clearest and best-documented cases in North America: the deliberate destruction of the bison, the food deprivation of Indigenous children in the Canadian (and American) residential school systems, and the systemic replacement of diverse Indigenous polyculture with colonial monoculture.

The food connection — the bison

The American bison ("buffalo") was the foundation of life for the Plains Indian nations — Lakota, Cheyenne, Comanche, Kiowa, Blackfeet, and many others — providing food, clothing, shelter (tipi hides), tools, and spiritual meaning. An estimated 30 to 60 million bison roamed North America before the 19th century. Within a few decades, they were reduced to a few hundred animals. While commercial hide-hunting, the railroad, market forces, and ecological pressures all contributed, U.S. military and political leaders explicitly recognized and encouraged the slaughter as a means of subjugating the Plains nations. General Philip Sheridan and others understood that destroying the bison would destroy the Plains Indians' food supply and force them onto reservations and into dependence on government rations. The near-extermination of the bison by the 1880s was, in significant part, a deliberate strategy of starvation warfare against the Plains peoples.

The food connection — residential schools

In both Canada and the United States, governments operated systems of residential and boarding schools designed to forcibly assimilate Indigenous children by removing them from their families and cultures. Food was a tool of control and a site of suffering. Children were routinely underfed, fed poor and unfamiliar food, forbidden from their traditional foods, and punished severely. In a particularly stark case documented by the historian Ian Mosby in 2013, the Canadian government conducted nutritional experiments on Indigenous children in residential schools between 1942 and 1952 — deliberately keeping malnourished children in states of deprivation, and withholding dental care and adequate nutrition, in order to study the effects, without consent. The Canadian residential school system operated from the 1870s to 1996, took roughly 150,000 children, and is associated with thousands of deaths; Canada's Truth and Reconciliation Commission (2015) characterized it as "cultural genocide," and the 2021 confirmations of unmarked graves at former school sites brought renewed international attention.

The food connection — monoculture

Indigenous agriculture across the Americas was frequently sophisticated polyculture: the Mesoamerican and North American "Three Sisters" (maize, beans, and squash grown together in mutually beneficial relationship), Andean terraced cultivation of dozens of potato and grain varieties, Amazonian managed forests, and Hawaiian integrated ahupuaʻa systems. Colonial and settler agriculture replaced this diversity with monoculture cash crops and extractive plantation farming — sugar, cotton, wheat, coffee, bananas — on land seized from Indigenous peoples. This was simultaneously an ecological transformation and a political one: it destroyed Indigenous food sovereignty and reorganized the land to serve distant markets.

The human cost

The human cost of these processes is among the gravest in this document. The collapse of the bison contributed directly to starvation, death, and forced dependence among the Plains nations in the 1870s and 1880s. Residential school food deprivation harmed and killed children and inflicted intergenerational trauma whose effects — including disrupted foodways, loss of traditional food knowledge, and elevated rates of diet-related disease in Indigenous communities today — persist. The dispossession of Indigenous farmland and the destruction of Indigenous food systems are part of the broader catastrophe of colonization, whose death toll across the Americas runs into the tens of millions (see the Columbian Exchange entry).

Political & economic context

In each case, identifiable decisions by identifiable institutions drove the destruction. The U.S. Army and federal government pursued bison destruction and ration dependence as Indian policy. The Canadian and U.S. governments, in partnership with churches, designed and ran the residential/boarding school systems. Settler economies and colonial states organized the conversion of Indigenous land to monoculture. The beneficiaries were settler farmers, ranchers, railroad and commercial interests, and the colonial state; those who suffered were Indigenous peoples whose self-sufficiency was the target.

Historical legacy

These histories are now central to reckonings over colonial genocide. Canada's Truth and Reconciliation Commission, the United States' belated acknowledgments, the recovery of bison herds through Indigenous-led restoration (including the InterTribal Buffalo Council), and the global Indigenous food sovereignty movement all respond to this legacy. The phrase "food sovereignty" itself — the right of peoples to define their own food systems — has become a rallying concept for Indigenous communities reclaiming what was deliberately destroyed.

Food culture legacy

The destruction was never total, and the survival and revival of Indigenous foodways is one of the most important food stories of the present (see "The Return to Indigenous Foods Movement"). The bison is being restored to Plains tribal lands and diets. The Three Sisters are being replanted. Traditional foods — wild rice (manoomin), salmon, camas, acorn, blue corn, and countless others — are being recovered as acts of cultural restoration and healing, explicitly framed as reversing the colonial assault on Indigenous food systems.

Reference notes

Cross-link to the Columbian Exchange parent entry, to the Wheat entry, and to "The Return to Indigenous Foods Movement," which is its direct counterpart and continuation. Cross-link to Plains/Lakota, broader Native North American, and First Nations cuisine entries. This entry warrants the strongest content advisory descriptors — "genocide, starvation as a weapon, and the abuse of children." Editorial note: the bison-as-deliberate-policy point is well supported but should acknowledge that commercial and ecological factors also contributed, per the intellectual-honesty policy.

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