Long before the first Europeans set foot in the Americas, indigenous peoples practiced surgical techniques that would not be matched in the Western world for centuries. The Incas of the Andes are known to have performed cranial trepanations, a procedure that literally involves opening the skull of a living person, more than 2,000 years ago. Archaeologists have found hundreds of these skulls, and many show clear signs of healing, meaning the patients survived and lived for years after the operation. Some studies put the survival rate at above 80%.
In medieval Europe, the same procedure killed most patients. That surgical sophistication extended to other areas of medicine, as well. Native healers were using plant-based anesthetics such as coca, datura, and willow bark to block pain during operations, while European surgeons at the time had their patients bite down on leather in hopes they would pass out from the agony. Indigenous midwives also performed cesarean sections successfully, with documented cases of both mother and child surviving.
In 1879, a British doctor in Uganda witnessed a healer use thorns and an herbal paste to close a surgical incision after delivering a baby alive. At the same time, European hospitals had extremely high death rates for the same procedure, with most women dying from infections. The economics and governance of the Americas were equally developed before colonization. The Lenape people, who had lived in the region of modern-day Manhattan for thousands of years, maintained a well-worn trail there used for trade and travel between villages.
When the Dutch arrived in the 17th century, they followed that path, and later built the wall that gave Wall Street its name. The Lenape called the island Manahatta, roughly meaning “land of hills,” and knew every trail and waterway in the area. Today, millions pass through Wall Street without realizing the route was laid out by native people centuries before the first European penny was traded there. The region’s economies were structured and complex before colonization, too.
Wampum, beads made from shells, functioned as real currency with clear rules. Purple beads were worth twice as much as white ones, and the system was taken seriously enough that counterfeiting existed. Wampum also served as contracts between nations, records of agreements, and historical memory of important events. The Dutch recognized its power and flooded the market with mass-produced wampum, using European tools to drive down its value.
This is considered by many to be the first economic warfare attack on the American continent, collapsing native economies without a single shot being fired. The Haudenosaunee Confederacy was already running a trade network stretching from the Atlantic to the Great Lakes long before European arrival. Goods such as furs, corn, tobacco, and wampum moved along established routes with rules, agreements, and trading hubs that had existed for generations. Historians estimate that the wealth moved by some of these nations rivaled that of small European colonies at the same time.
Meanwhile, the Incas built an extraordinary message delivery system called chasqui. Runners, trained from a young age, were stationed at relay posts along more than 40,000 kilometers of paved roads. A message could cross the entire empire in just three days, a feat the Roman Empire could not match on a continental scale, accomplished without horses or wheels, using only human ability and organization
Democracy also came to the Americas long before the United States was founded. The Haudenosaunee Confederacy, governing five nations under a code called the Great Law of Peace, practiced a form of representative democracy as early as the 15th century.
That system included separation of powers among councils, a process for removing leaders, voting rights for women, and protections for individuals against government abuse. Women, in fact, were the ones who chose and removed chiefs, a right the United States would not grant until the 19th Amendment in 1920. Benjamin Franklin studied this system before the Constitutional Convention, and in 1988, the US Congress passed a resolution recognizing the influence of the Haudenosaunee Confederacy on the formation of the American government. Another invention often credited elsewhere for centuries, rubber processing, also originated in the Americas.
The Olmecs, more than 3,500 years ago, mixed tree latex with morning glory juice to create a stretchy, waterproof material. Researchers at MIT tested this ancient recipe and confirmed it worked. Depending on the ratio of ingredients, they could make the rubber flexible or firm. Charles Goodyear may have patented vulcanization in 1839, but the technique existed long before Europe even knew what latex was,
The damage done to Native American societies after European arrival was immense and often deliberate.
Between 1670 and 1720, English colonizers captured and enslaved an estimated 30,000 to 50,000 Native Americans in the southern part of what would become the United States, a number comparable to the enslaved Africans in the region during the same period, yet rarely discussed. Colonists deliberately armed one group against another to create prisoners and sell them as slaves, sending many to Caribbean plantations, from which they never returned. The practice of bounties for native scalps was also official public policy, with set prices and receipts. In 1755, Massachusetts offered 40 pounds for the scalp of a native man and 20 for a woman or child, as did Pennsylvania.
Hunters turned in scalps at official posts and were paid like they were performing a service for the state. These orders remain in public archives today. These bounty systems, operating for decades across generations, encouraged the extermination of entire populations, and they worked exactly as planned. The destruction of the buffalo on the Great Plains was just as calculated.
In the 1870s, an estimated 30 million buffalo roamed the Plains. In less than two decades, fewer than a thousand were left. General Philip Sheridan openly told Congress that buffalo hunters had done more to control native people than the entire army. Without the buffalo, plains peoples like the Lakota, Cheyenne, and Comanche lost their main source of food, shelter, and clothing, forcing them to accept reservations.
White hunters killed entire herds, taking only the hides and leaving carcasses rotting on the prairie. The government not only allowed this but funded it, making it one of the most calculated strategies in American history
Government policies continued to devastate native communities well into the 20th century, often hidden from public view. Between 1970 and 1976, the Indian Health Service, the federal agency responsible for native health care, carried out mass sterilizations on American Indian women. Estimates suggest that between 25% and 50% of native women of childbearing age were sterilized during that period, many of them teenagers.
Some signed consent forms written in medical language they couldn’t understand, and others were pressured while in labor. In 1976, the General Accounting Office investigating just four states already found more than 3,400 cases. The actual number is believed to be much higher, as most reservations were not included in the investigation. This happened at the same time Americans were watching all in the Family on television and humans had already walked on the moon.
Until 1978, native children could also be taken from their families with no way for parents to stop it. Social workers would arrive on reservations and simply remove the children, treating indigenous homes as unfit by default. An estimated 25% to 35% of all native children were removed and placed with white families or in institutions. It was official policy, called voluntary assimilation, and many of those children never saw their parents again.
Only with the Indian Child Welfare Act of 1978 did tribes begin to have a say in decisions about their own children. Even around the time of disco and Star Wars, the government was still separating Native families as a routine matter
Even more disturbingly, between the 1940s and 1950s, the federal government authorized nutrition experiments at boarding schools for Native American children, using the children as test subjects. Researchers deliberately cut food for entire groups to study the effects of malnutrition on the human body. Some children were given experimental supplements, others received nothing, all for comparison, with no parental permission or family notification.
These experiments remained buried in classified files for decades until Canadian and American researchers brought them to light in the 2000s. The children, already in forced government custody far from home, were treated like disposable lab material
Voting rights for Native Americans also came late and with enormous resistance. The Indian Citizenship Act was only signed in 1924, more than 150 years after the founding of the United States. Even then, states like Arizona, New Mexico, and Utah blocked native people at the ballot box for decades using literacy tests and poll taxes.
Arizona only allowed indigenous voting in 1948. Native veterans returning from World War II after fighting for the country, many still could not vote in the states where they were born. They bled for the American flag before it recognized them. The forced removal of Native Americans from their lands was often accompanied by undercounted death tolls.
American schools have long taught that about 4,000 Cherokee died during the forced removal of 1838. But researchers who examined missionaries records, military reports, and tribal censuses came to a very different estimate: between 8,000 and 10,000 deaths, more than double. The Choctaw, Creek, Seminole, and Chickasaw suffered similarly, with many dying from hunger, cold, and disease before even crossing the Mississippi. The government knew about the conditions and proceeded anyway.
The smaller numbers were not a mistake; they were a choice, easier to tell a story with fewer dead than to explain why so many were sacrificed for land that already had an owner
The courts also cemented colonial logic into law. In Johnson v. McIntosh, Chief Justice John Marshall ruled that when Europeans discovered a land, they automatically gained rights over it, regardless of the millions of people already living there. This made setting foot on an inhabited continent legally sufficient to claim it, creating what is called the doctrine of discovery, which became the legal basis for removing entire nations from their territories.
Tribes lost millions of acres with no agreement, no compensation, and no choice. This doctrine has not stayed in the past; the Supreme Court cited it again in 2005 in City of Sherrill v. Oneida Indian Nation, nearly two centuries later, showing the same colonial logic is still used to support decisions about indigenous land today
Native American history also includes stories of resistance, sacrifice, and betrayal that have been largely forgotten in textbooks. The Pueblo people conducted a coordinated work stoppage in 1665, refusing to farm, build, and maintain the Spanish missions and farms in New Mexico that exploited them.
The Spanish responded with arrests and whippings, which fueled the famous Pueblo Revolt of 1680, which came five years later. This labor action predated any recorded strike in the United States by more than a century, making it the first documented collective work stoppage in the Americas, yet it is almost never mentioned in American labor history books
The Oneida Nation chose a different path, fighting alongside George Washington during the American Revolution. While other tribes in the Iroquois Confederacy backed the British, the Oneida backed the colonists, providing scouts, warriors, and even food when the Continental Army was starving at Valley Forge. In 1794, the government recognized that loyalty with a formal treaty guaranteeing their lands in New York State forever.
But forever lasted less than 20 years. New York State began pressuring the Oneida with fraudulent deals, taking piece after piece of the promised territory, while the federal government, which had signed the treaty, stood by and watched. By 1840, the Oneida had lost almost everything and many were pushed to Wisconsin. This first military alliance between the United States and a native peopleended in genuine betrayal
Geronimo’s surrender in 1886 is another chapter marked by broken promises.
He surrendered after years of evasion with only a handful of warriors, after the government promised that imprisonment would be temporary, a lie. He died in 1909, still under military custody at Fort Sill, Oklahoma, without ever setting foot on his homeland again. His people stayed imprisoned after him. Apache men, women, and children were classified as prisoners of war for nearly three decades, even though no war or active conflict existed.
The last group was not released until 1914, almost 30 years after the surrender. They are recognized as the longest-held prisoners of war in American history
The federal government even targeted indigenous leaders as national security threats during the 20th century. COINTELPRO, the FBI program, did not just go after groups like the Black Panthers; it also infiltrated and sabotaged the American Indian Movement during the 1970s. Federal agents posed as activists, created internal conflict, and planted false evidence against leaders.
The best-known case is Leonard Peltier, convicted in 1977 for the deaths of two FBI agents at Pine Ridge. The FBI itself later admitted that the evidence used at trial was inconsistent. Even so, Peltier was never released. Now over 80, he remains in prison, with organizations like Amnesty International calling for his release.
His case raises the question of whether justice was served or used as a political tool
Indigenous knowledge has continued to be extracted without acknowledgment or compensation. For centuries, native peoples used plants like echinacea and willow to treat illnesses. When pharmaceutical labs isolated compounds from those same plants and filed million-dollar patents, some tribes went to court, arguing that such knowledge had belonged to them for generations. But US law protects whoever documents a discovery first in a patent, not whoever used it first.
Knowledge passed from grandparent to grandchild for thousands of years does not count for anything on paper, but a lab report made in a few months can be worth billions. Several indigenous nations have pushed for federal laws recognizing traditional intellectual property, but to this day, no such legislation has been passed. The knowledge keeps getting extracted, and the profit keeps going somewhere else
The Hohokam people of Arizona solved one of engineering’s greatest problems long before Europeans arrived: getting water across the desert. They built more than 800 kilometers of canals using only observation of the land and manual labor, directing water flows with gravity, no pumps or metal tools.
The system worked for centuries, supporting thousands of people in a region where it barely rains. When colonizers arrived in the Salt River Valley, they found the abandoned canals and simply began using them, unaware of who built them. The city of Phoenix literally grew on top of that network. Today, engineers and researchers study the layout of these canals because their water use efficiency rivals modern techniques.
A people without writing left behind an engineering work that outlasted many European structures from the same era
The Kwakwaka’wakw of the North Pacific displayed a radically different value system, one that defied overnight accumulation of wealth. Among them, the most respected leader was the one who gave the most away, not the one who kept the most. Through the potlatch ceremony, chiefs would gather hundreds of people and give out blankets, canoes, food, and even valuable copper objects. The more you gave, the higher your status, while hoarding was viewed as weakness.
This system worked for centuries until the Canadian government banned it in 1885, labeling the practice an obstacle to civilization. The tribes kept holding potlatches in secret, risking prison to preserve the tradition. The ban was only lifted in 1951, more than six decades later
Across these 25 facts, a consistent pattern emerges: the standard story of the Americas, one of a sparsely populated continent awaiting European civilization, is deeply misleading. Indigenous peoples developed advanced surgical techniques, democratic governance, complex economies, and major engineering feats long before colonization.
At the same time, much of the devastation they suffered was not accidental, but the result of deliberate policy, including economic warfare, mass enslavement, scalp bounties, forced relocation, sterilizations, and nutrition experiments. The doctrine of discovery provided a legal basis for seizure of indigenous lands that has persisted into the 21st century. As for the history books, the record is clear: the origins of much that is credited to European conquerors and settlers, from surgical techniques to representative democracy, from Wall Street’s very path to the city of Phoenix’s infrastructure, lie with the peoples who were already there centuries before the first Europeans arrived
