TL;DR

  • n-/m- pronoun roots, polysynthesis, and inclusive/exclusive we hint at a Proto-Amerind tongue.
  • Couvade births, ochre burials, and bola hunting stretch Alaska → Patagonia.
  • Male-initiation cults use the bullroarer continent-wide; myths share flood + trickster + world-tree motifs.
  • Fluted Clovis and Fishtail points form one late-Pleistocene techno-complex, with atlatl and ochre kit in tow.
  • Together the data imply a group of Amiercans (~13–15 kya) carried a single cultural package that later diversified.

Linguistic Commonalities Across North and South America#

Serious linguists have long noted intriguing similarities among indigenous languages of the Americas that hint at a shared deep origin. For example, many Native American languages – from Alaska to Patagonia – use similar pronoun sounds. A widespread pattern is for the first-person singular (“I”) to begin with an n sound and the second-person (“you”) with an m sound, as seen in Nahuatl (no- “I”, mo- “you”), Quechua (ñuqa “I”, qam “you”), and Aymara (naya “I”, juma “you”)12. This striking n/m pronoun pattern was first noted over a century ago by Alfredo Trombetti (1905) and discussed by renowned linguist Edward Sapir. Sapir suggested such correspondences might “ultimately” indicate that all Native American languages are related at a deep level3. In 1921, Sapir even listed the “persistence of n for ‘I’ and m for ’thou’" as a possible Proto-American feature4. This idea was later expanded by Joseph Greenberg, who proposed a bold classification: aside from the later-arriving Eskimo–Aleut and Na-Dené (Athabaskan-Eyak-Tlingit) groups, all other Native American languages belong to a single macro-family he termed “Amerind.” In his influential (if controversial) work Language in the Americas (1987), Greenberg argued that the hundreds of indigenous tongues of both North and South America could be grouped into one Amerind family, reflecting descent from the earliest Paleo-Indian migrants1. As evidence, he cited widespread shared vocabulary and pronoun roots – noting, for instance, that words for “I” often contain n and words for “you” often contain m across far-flung languages1. Greenberg and his colleague Merritt Ruhlen pointed to such common forms as a legacy of a single Proto-Amerind tongue spoken by the first Americans around 13,000+ years ago15.

Not all linguists accept one Amerind family – many prefer dozens of smaller families – but even skeptics acknowledge the n/m pronoun phenomenon and other cross-continental parallels. Some propose that these similarities arose via ancient contact or areal diffusion rather than one lineage56. Regardless, the Americas exhibit remarkable linguistic typologies that could reflect deep shared heritage. For instance, polysynthetic grammar – wherein single words pack many morphemes to express a whole sentence – is notably common from Inuit languages in the north to Mapudungun or Tupí-Guaraní in the south. Many Amerindian languages also mark an inclusive vs. exclusive “we” (distinguishing whether the listener is included), a trait possibly inherited from the Proto-American system. Edward Sapir and others remarked on structural convergences like these as far back as the early 20th century2. In sum, although indigenous languages are richly diverse, credible experts from Sapir to Greenberg have argued that recurring pronoun roots, sound correspondences, and grammatical features across North and South America imply a common origin in the first migrations12. This “Proto-Amerind” hypothesis remains debated, but it underlines that the first Americans likely carried a single mother tongue that left faint but widespread echoes in today’s languages.


Cultural Parallels in Social Customs and Material Culture#

Beyond language, researchers have identified pan-American cultural traits – in social customs, tool use, and art – that suggest a shared ancestral heritage among early populations. One oft-cited example is the practice of “couvade,” a distinctive birth custom. In the couvade ritual, the father figuratively “gives birth” alongside the mother: during or after childbirth he pretends to suffer labor pains or observes postnatal taboos (such as lying in bed and avoiding certain foods) as if he were the one recovering from childbirth7. Remarkably, forms of couvade have been recorded in both South America and North America. Ethnographers found it “among many indigenous groups in South America”7 (for instance, among the Tupí-Guaraní and Carib-speaking peoples of the Amazon and Caribbean) and also in some North American tribes (early reports describe couvade-like rituals among certain California Indian and Southwestern groups). The presence of this highly specific birth rite in far-flung cultures led anthropologists like Claude Lévi-Strauss to propose that it reflects an ancient, shared origin rather than coincidence7. Lévi-Strauss suggested couvade helps “weld” the father to the family, and its spread may date back to the earliest Paleo-Indian family structures7.

Mortuary customs provide another hint of deep common culture. The use of red ocher (iron oxide) in burials is a striking tradition found in early sites throughout the Americas. In the Paleoindian period (late Pleistocene), both North and South American burials often included sprinkling the dead or grave goods with red ochre pigment – likely symbolizing life-blood or rebirth. At the Anzick site (Montana) – the only known Clovis-era burial (∼12,600 years old) – a toddler was interred beneath dozens of stone and bone tools, all coated in red ocher891011. Archaeologists note this was a “common burial practice for Clovis and other Pleistocene hunter-gatherers.”8 Indeed, ochre-covered burials appear in Clovis contexts across North America8. Strikingly, early South American burials show similar rites: for example, a ~9000-year-old grave in the Peruvian Andes contained a hunter’s toolkit accompanied by red ocher nodules, indicating the body was likely dusted with ochre as part of the burial ritual8. Such practices recall the “Red Paint People” or Red Ocher cultures of later prehistoric periods, and ultimately harken back to Upper Paleolithic Eurasian traditions. The pan-American continuity of ocher burial rites suggests the first New World migrants carried with them a symbolic treatment of the dead – viewing red ocher as sacred – that persisted for millennia8.

Even basic tool use and daily practices show noteworthy parallels. The bola – a hunting tool consisting of weights on cords, thrown to entangle animals – is a clear example. Bolas were used historically by indigenous peoples of the Argentine Pampas and Patagonia to hunt guanaco and rhea, and archaeological finds confirm their antiquity. At Fell’s Cave in southern Chile (occupied ~10,000–8,000 BC), excavations by Junius Bird uncovered stone artifacts including grooved stone bola weights alongside the distinctive “fishtail” points812. Meanwhile, in North America, archaeologists have also found Paleoindian bola stones. At the Page-Ladson site in Florida (c. 10,000 years ago), for instance, several spherical limestone bolas were discovered in direct association with late Pleistocene habitation layers – they would have been tied to cords and “hurled at small game animals to entangle them.”89. The identical principle of bola hunting on both continents indicates this technique was likely part of the common cultural toolkit of the earliest Americans, inherited from their ancestral culture. Similarly, methods of food processing and clothing show deep parallels. Both early North and South Americans made fine stone scrapers and knives for hide-working, suggesting a shared tradition of tailoring furs into clothing for Ice Age climates89. And both cultivated fire and constructed shelters in analogous ways – for example, Paleoindian groups from Alaska to Tierra del Fuego built simple tent-like huts (as seen at Monte Verde in Chile and in early Alberta sites) and likely carried fire-hardened wooden digging sticks and spears resembling those of their Old World ancestors.

Renowned anthropologists such as Alfred L. Kroeber and Robert Lowie observed that many fundamental cultural patterns spanned the Americas. Kinship terminologies, for instance, often follow similar classificatory systems, and mythic motifs and ceremonial structures repeat across diverse tribes (as discussed below). While some of these could result from later diffusion, others – like couvade, ochre burial, or bola hunting – are so archaic and geographically broad that they point to an inherited Paleolithic cultural complex. Even controversial “hyper-diffusionist” scholars argued that certain cultural inventions in the Americas must derive from a common source. For example, Edwin M. Loeb (1929) compared male initiation ceremonies worldwide and noted that North and South American tribes shared a specific initiation complex involving the use of the bullroarer instrument, ritual seclusion, and symbolic death-and-rebirth of boys – a complex presumably carried by early migrants (discussed more in the Religion section)37. In summary, parallel cultural traits – from birth and death rituals to hunting tools – recur throughout the New World, and many experts interpret them as echoes of the first Americans’ way of life.


Religious and Mythological Parallels#

Ancient religious beliefs and mythologies across the Americas also exhibit themes and symbols that scholars have traced to a common origin. One striking parallel is the prevalence of initiatory “rite of passage” ceremonies for young men that include esoteric symbolism and often the use of the bullroarer, a whirled wooden slat that produces a roaring sound. Ethnographers have documented remarkably similar initiation rites among, for example, the Pomo of California, the Mandan of the North American Plains, the Hopi of the Southwest, and numerous peoples in South America’s tropical forest (such as the Tukanoan and Arawakan tribes of the Upper Amazon)3. In these ceremonies, youths are secluded, frightened with impersonations of spirits, symbolically “killed” and reborn as adults. The bullroarer is invariably present as a sacred device whose sound is said to be the voice of a spirit or ancestor, kept secret from women and children. Anthropologist Edwin Loeb noted that in the Amazonian Jurupari cult (practiced by tribes of the Rio Negro basin), men don masks and use bullroarers to represent a powerful spirit (Jurupari), with strict taboos against women seeing the instrument – very much akin to initiation rites in Aboriginal Australia and elsewhere3. Loeb and others (e.g. Robert Lowie, Hans Lommel) argued that this “bullroarer initiation complex” likely diffused from a single ancient source3. In fact, Loeb in 1929 proposed that it spread globally from an Upper Paleolithic center3. Within the Americas, the presence of such esoteric male initiation ceremonies in both North and South America suggests they were part of the spiritual repertoire of the earliest Americans. The continuity of these rites – from the Yámana of Tierra del Fuego (who had initiation ceremonies like the kina and háshhee with spirit impersonation7) to the Algonquian tribes of Canada (with their Midewiwin society initiations) – led researchers to conclude a shared substratum of religious practice was carried into the New World and persisted in divergent cultures.

Ancient mythology is another realm of striking parallels. Myths of a great flood that destroyed a primordial world are virtually ubiquitous in Native American oral literature. From the Cree and Hopi in the north to the Inca and Tupí in the south, stories abound of a deluge sent by angry gods or spirits, from which a few virtuous people (often siblings or a couple) survive to repopulate the world. These flood myths are so widespread that some scholars argue they derive from a Paleo-Indian “founder myth” – perhaps reflecting real post-Ice Age flooding events or ancient Old World narratives carried across Beringia. For instance, the Selk’nam (Ona) of Patagonia tell of a flood that wiped out an earlier race of giants, paralleling in theme the Navajo story of successive worlds destroyed by flood and the Maya tale of gods flooding their first creations67. Harvard professor E.J. Michael Witzel has studied global myth patterns and concludes that virtually all New World flood myths are part of a larger “Laurasian” myth complex originating >10,000 years ago4. In his work The Origins of the World’s Mythologies (2012), Witzel shows that the Americas share with Eurasia a core narrative: creation of the world, emergence of humans, a great flood or disaster, and eventual regeneration. He and others see this as evidence that the first Americans brought a mythological grand narrative with them, which then diversified regionally4.

Another nearly universal figure in American mythology is the Trickster/Culture Hero – often a animal deity like Coyote, Raven, Hare, or Fox – who is creator and joker in one. In North America, the trickster god is exemplified by Coyote (in countless Western Native stories, Coyote steals fire, names the stars, or brings death into the world)7. In the Pacific Northwest and Arctic, Raven is the trickster-creator, while among the Algonquians the Great Hare (Nanabozho) fulfills a similar role. Astonishingly similar trickster-creator tales are found in South America: many Amazonian peoples tell of a mischievous twin or animal spirit who plays pranks, upsets the natural order, yet also introduces essential arts to humanity. For example, the Makuna of Colombia speak of Monïmanï (Firefly), a trickster who impersonated the moon and caused the first fire; the Guarani tell of Tau and Kerana, twin tricksters involved in creation; and in lowland Brazil, myth cycles of Jaguar and Deer or Fox mirror the North American coyote vs. wolf tales in theme. Comparative mythologists like Johannes Wilbert and Hartley Burr Alexander have noted that trickster myths show “unique parallels” across the hemisphere, often involving the theft of fire, the origin of death, and transforming sexual antics, suggesting these stories descend from “a common reservoir of early Amerindian mythology”78. The pervasive image of the Earth-Diver – a creature (often a muskrat or duck) that dives to bring up mud from a primordial flood to create land – also spans both continents (found among Algonquian, Iroquoian, and many Siberian-descended groups, and also in some form in South American creation myths of tribes in Guyana and Brazil). Such shared motifs led scholars as far back as 1916 (e.g., Alexander’s Latin-American Mythology study) to argue for a Pan-American mythological stratum7.

Furthermore, the cosmological concepts of many indigenous groups show family resemblances. A tiered cosmos with an Upper World (sky) and Lower World (underwater or underground), connected by a cosmic axis (such as a World Tree or sacred mountain), is a common template from North American tribes (e.g. the Sioux concept of a layered universe, the Iroquois Sky World story) to South American ones (the Inca three-tiered world of Hanan Pacha, Kay Pacha, Ukhu Pacha). The notion of sacred cardinal directions with colors and guardian spirits attached is prominent in Mesoamerican and North American ceremonialism (e.g., the Maya and Navajo both have four-direction color schemes) and is found in parts of South America’s Andes and Amazon, hinting at an ancient origin or very early diffusion of cosmic geography. Renowned French anthropologist Claude Lévi-Strauss dedicated four volumes (Mythologiques, 1964–1971) to unraveling the structural unity of Native American myths from the Amazon to the Arctic. He demonstrated that key symbols (like the bird vs. snake, raw vs. cooked food dichotomies) recur throughout, and he argued that these myths form a “transcontinental network” of coded messages. While Lévi-Strauss approached it as a structural phenomenon rather than a historical diffusion, his work nonetheless revealed a continuous tapestry of myth linking the two continents, which likely traces back to the cultural outlook of the first Americans.

In summary, experts from Joseph Campbell to Michael Witzel have identified thematic through-lines in American indigenous religions – flood heroes, tricksters, twin progenitors, world trees, sacred directions, shamanic journeys – that point to ancient diffusion or common source. Witzel explicitly includes the Americas in what he calls the “Laurasian mythology”, a shared narrative framework he believes was carried from Ice Age Eurasia into the New World4. Thus, the deep-migration era (10,000–15,000 years ago) not only brought people but also brought a rich cargo of myths and rituals that left enduring imprints on Native cosmologies across both North and South America.


Archaeological and Technological Continuities (The “Toolkit”)#

Tangible archaeological evidence strongly supports the notion of a shared Pan-American heritage stemming from the earliest migrations. The stone tool technologies of the Paleo-Indians are remarkably similar from Alaska to Patagonia, suggesting a rapid spread of innovations from a common source. The hallmark of the earliest North American toolkit is the Clovis projectile point – a fluted, lanceolate spear point dated ~13,000 years ago, first recognized at Clovis, New Mexico. Clovis points have been found all across the continental United States and as far south as northern South America8. Notably, in South America, the Fell or “fishtail” projectile point appears around the same time (circa 11,000–10,500 BC) from Colombia to Tierra del Fuego. Fishtail points share many technical and morphological features with Clovis: they are finely bifacially flaked, often fluted or thinned at the base, and were hafted onto spears. Archaeologists increasingly view fishtail points as a regional adaptation or offshoot of the Clovis technology12. In fact, the widespread South American fishtail style is “suggested to have derived from Clovis” according to prominent studies12. Both are Late Pleistocene big-game hunting tools, and both co-occur with the remains of extinct megafauna (mastodons, giant sloths, etc.), implying they were carried by the same hunting traditions. A recent scientific review states: “Fishtail projectile points are the earliest widespread projectile type in South America, and share chronology and techno-morphology with Clovis, the oldest North American projectile type.”12 The near-simultaneous appearance of these fluted or flaked point traditions on both continents points to rapid transmission of technology as the first migrants spread. Whether Clovis proper spread into South America or both Clovis and Fell points arose from an earlier common ancestor in Central America, their connection illustrates a shared technological root.

Other tool types reinforce this unity. The spear-thrower (atlatl), a device used to hurl darts with greater force, was an essential weapon of Paleoindian hunters and was evidently known everywhere the early Americans went. While the wooden atlatls rarely survive, indirect evidence is abundant. The Clovis-child burial in Montana included not only stone points but also bone rods identified as atlatl dart foreshafts9, proving Clovis people were atlatl users. In later periods, atlatl hooks and weights have been found in situ (for example, Basketmaker sites in the North American Southwest yielded well-preserved atlatls8). In South America, the earliest spear-thrower (locally called “estólica”) was present by the early Holocene; finds from the ancient Andes include pieces interpreted as atlatl handles9. The famous carved Mesoamerican atlatls (depicted in Aztec art) and the use of spear-throwers in Pre-Inca Peru (documented by chroniclers) show that this weapon persisted across all of pre-Columbian history. The pan-American distribution of the atlatl – from Arctic Alaska to the tip of South America – indicates it was likely introduced by the initial hunter groups and diffused everywhere game was hunted.

Likewise, the bola technology discussed earlier appears early in the archaeological record on both continents. In Fell’s Cave (Chile) and neighboring sites dated ~10,000 BP, excavators found stone bolas alongside animal bones of hunted species812. In North America, sites like Lawson’s Cove (Nevada) and Warm Mineral Springs (Florida) have yielded rounded stones with circumferential grooves, identified as bola weights from the late Paleoindian or Early Archaic period (roughly 8000–9000 BC). The continuity is such that by the time of European contact, the bola was still in use by Patagonian Tehuelche hunters and by some northern peoples (for example, the Inuit bolas used to snare birds in flight) – a testament to the antiquity and resilience of this tool. The fact that identical hunting implements were used by the earliest Americans in environments as different as the pampas of Argentina and the plains of North America suggests a common cultural toolkit carried southward and adapted to local fauna.

Beyond weapons, other artifacts show early transmission of knowledge. Stone tool craftsmanship techniques – such as the overshot flaking method used to thin bifaces – are documented in both Clovis sites in the north and early sites in South America, hinting that Paleoindians shared knapping methods. The production of large bifacial knives and scrapers is common to Clovis kill sites (e.g. the Gault site in Texas) and to South American early sites (e.g. Arroyo Seco in Argentina). In both continents, we see a shift around the end of the Pleistocene from these large-point industries to more regionalized, stemmed or notched point traditions, consistent with a single broad technological tradition diversifying over time. Additionally, the archaic inhabitants of both North and South America developed grinding tools (mano and metate, mortars and pestles) by the early Holocene, presumably independently in response to new plant foods – yet possibly also influenced by a common cultural propensity for seed processing inherited from their ancestors. (Notably, simple seed-grinding stones are present in the earliest known Chilean site, Monte Verde (~14,500 BP), as well as in early North American contexts like Nevada’s Danger Cave ~9000 BP.)

Archaeologists also point to the distribution of artistic styles and ornaments as evidence of deep connections. The Paleoindians of both continents fashioned personal adornments from similar materials: beads and pendants of shell, carved bone and teeth, red ocher body paint, etc. A famous Paleoindian double burial at Horn Shelter (Texas) (~11,000 BP) contained shell beads and painted artifacts with ocher8; comparably, early burials in coastal Peru and Brazil have turned up shell beads and ocher. Some of the earliest figurative art in the Americas – prehistoric rock paintings – share motifs: for instance, handprint stencils appear in Patagonia’s Cueva de las Manos (ca. 7300 BC) and also in North American cave art (such as in Utah’s Canyonlands), suggesting that the same symbolic expressions traversed the continents. While rock art is difficult to date and its similarity could be coincidental, many scholars accept that certain Paleolithic symbols (like ocher hand stencils or spiral motifs) were part of the first Americans’ symbolic lexicon.

In summary, the archaeological record reveals striking technological continuity: the same kinds of stone points, hafted weapons, ocher use, and tool-making strategies were employed by early peoples from the sub-Arctic down to South America’s southern cone89. This is consistent with the scenario that a founding population carried a core “toolkit” and know-how into the New World, which then spread and persisted with local variations. As archaeologist Stuart Fiedel notes, the suite of traits like fluted points, organized big-game hunting, and portable toolkits appears almost simultaneously across the Americas, implying a rapid dissemination from a common source (likely the initial migration or shortly thereafter). The classification of early point types itself carries implicit shared origins: terms like “Clovis–Fell complex” or “fluted point tradition” are used by researchers to emphasize that the North and South American evidence are two branches of one technological tradition812. Even if some specifics evolved independently, the overwhelming pattern is that the Americas’ first inhabitants were unified by a common set of tools and techniques – a legacy which underscores their common origin and deep interconnectedness.


Conclusion#

Drawing on linguistic, cultural, religious, and archaeological evidence, many scholars (Sapir, Greenberg, Loeb, Lévi-Strauss, Witzel, and others) argue that the peoples of North and South America share deep-rooted commonalities dating back to the earliest migrations 10,000–15,000 years ago. From pronoun sounds to creation myths, from initiation rites to Clovis and fishtail points, the data suggest that the first Americans carried with them a unified heritage that later spread and fragmented across a vast hemisphere. While debates continue around each point – and later independent developments surely occurred – the thematic overview above illustrates a compelling picture of an interconnected Pan-American pre-Columbian world, bound together by threads of language, culture, faith, and technology inherited from those pioneering Paleo-Indians at the end of the Ice Age. Each category of evidence, taken in context, reinforces the idea of a common legacy at the very foundation of Indigenous American civilizations14.


FAQ #

Q 1. Is Greenberg’s “Amerind” language family accepted today? A. Linguists still contest it, but the cross-continental n/m pronoun pattern and shared grammar point to either deep descent or very early diffusion.

Q 2. How closely related are Clovis and South-American Fishtail points? A. Morphology differs only at the base; techno-chronology and overshot flaking show Fishtail is a southern adaptation of Clovis.

Q 3. Could couvade or bullroarer rites have spread by later trade? A. Unlikely—these rituals are found in remote, unrelated groups; their breadth favors a Pleistocene origin.

Q 4. What unifies Native flood and trickster myths? A. They fit a “Laurasian” storyline—world creation, flood reset, culture-hero antics—argued to stem from a single Ice-Age narrative core.


Footnotes#


Sources#


  1. Greenberg, Joseph. Language in the Americas. 1987. ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎

  2. Sapir, Edward. “American Indian Languages.” Encyclopedia of the Social Sciences. 1929. ↩︎ ↩︎ ↩︎

  3. Loeb, Edwin M. “Tribal Initiations and Secret Societies.” University of California Publ. in Am. Arch. & Ethnology 25(4), 1929. ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎

  4. Witzel, E.J. Michael. The Origins of the World’s Mythologies. Oxford Univ. Press, 2012. ↩︎ ↩︎ ↩︎ ↩︎ ↩︎

  5. Campbell, Lyle. “Amerind Personal Pronouns: A Second Opinion.” International Journal of American Linguistics 62(2), 1996. ↩︎ ↩︎

  6. Dundes, Alan (ed.). The Flood Myth. Univ. of California Press, 1988. ↩︎ ↩︎

  7. Lévi-Strauss, Claude. Mythologiques I-IV (1964–1971). (Note: Specific citation for couvade, Yámana, flood myths, tricksters, etc. within this extensive work is complex and may require consulting the original volumes. This footnote serves as a general reference based on the original text’s attribution.) ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎

  8. Fiedel, Stuart. Prehistory of the Americas. 2nd ed., 1992. ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎

  9. Dixon, E. James. Bones, Boats & Bison: Archeology and the First Colonization of Western North America. 1999. ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎

  10. Allentoft, Morten E. et al. “The genome of a late Pleistocene human from a Clovis burial site in western Montana.” Nature 506:225-229 (2014). ↩︎

  11. Morrow, S. A. et al. “Reassessing the chronology of the archaeological site of Anzick.” PNAS 115 (27):7000-7005 (2018). ↩︎

  12. Prates, Luciano et al. “Changes in projectile design… Fishtail points in South America.” Scientific Reports 12, 16964 (2022). ↩︎ ↩︎ ↩︎ ↩︎ ↩︎ ↩︎