Indigenous · History Classes · Grades 4–6

Trade Amongst Themselves

History Class · Level band: Grades 4–6

English edition — the language editions of the history classes are outstanding and will follow the site’s translation pattern; none is fabricated here.

Trade Amongst Themselves: The Great Exchange Networks

Status: Researched draft — cultural review pending

How to read this entry: Documented fact = archaeological literature, dated finds, or published scholarship (Sources). Tradition — the people's own account = a people's oral history or nation-published teaching, labelled as such. Debated / Claim = disputed point, with the disagreement printed. No ceremonial or restricted content is described beyond the published record. Scope note: this is a history of trade among Indigenous peoples of North America — the deep systems, markets, fairs, languages and protocols, and their bending when European goods and the fur trade entered them. Europeans did not create these networks, already centuries — in places millennia — old.

The Materials and Their Routes

• Great Lakes copper. Documented fact: Western Great Lakes peoples mined nearly pure native copper in the Lake Superior basin — Isle Royale, the Keweenaw Peninsula and the Brule River among the sources — from the Archaic Old Copper Complex, conventionally about 4000–1000 BCE, hammering and polishing it into tools and ornaments traded widely; by about 1000 BCE its use shifted toward jewellery and status objects (EBSCO Research Starters, "Old Copper Complex," n.d.; Martin, 1999). The full treatment — with the caution that Old Copper long predates documented Ojibwe occupation — stands in the Anishinaabe entry in this series, cross-referenced here.
• Obsidian and flint. Documented fact: Yellowstone obsidian reached Ohio in Hopewell times and remained a traded stone across the West. Knife River flint, quarried in present-day North Dakota, was traded widely from the Knife River villages in the historic period, in great demand for sharp tools (NPS, Knife River: Early Village Life, n.d.).
• Marine shell — whelk and marginella. Documented fact: Whole lightning whelk shells were carried from the Gulf Coast to Cahokia, in Illinois, for manufacture there, as shown by heat-treated columellas from bead working (Kozuch, 2003). Marginella came by the thousands: 7,510 marginella beads from one burial excavated in 1930 from Cahokia's Powell Mound (Kozuch, University of Illinois summary, n.d.). Marginella and olive beads dominate at Cahokia, Etowah and Spiro, alongside tens of thousands of whelk columella beads (Kozuch, 2003; Marquardt & Kozuch, 2016).
• Dentalium — Pacific to Plains. Documented fact: Dentalium, tusk-shaped shells harvested off Vancouver Island, were prized from California to the Dakotas and north toward the Yukon, as ornament and as a medium of value (Northwest ethnographic syntheses). At The Dalles they functioned, in the Oregon History Project's wording, as a common currency among traders of different languages (Oregon History Project, n.d.).
• Turquoise, macaws and Paquimé. Documented fact: Ancestral Pueblo peoples traded turquoise — from Cerrillos and, chemical sourcing shows, sources as distant as Nevada — southward for Pacific and Gulf of California shell, copper bells, macaws and other Mesoamerican goods (Lister & Lister, 1981). At Paquimé (Casas Grandes), Chihuahua (fl. about 1150/1200–1450 CE), excavators found over 300 scarlet macaws, whose homeland lies at least 1,000 km southeast; isotopes show most were raised locally, some from nearer settlements, possibly some from as far as Veracruz (Di Peso, 1974; Schwartz et al., n.d.; Goguitchaichvili et al., 2024).
• Salt. Documented fact: In California's northern Sierra Nevada, Miwok people carved hundreds of granite basins beside a saline spring and evaporated brine in them — works the USGS calls the most impressive prehistoric saltworks yet discovered in North America, capable on its estimates of roughly 2.5 metric tons in a season (USGS, n.d.). Eastern inland salines were likewise worked and traded (Brown, 1980).
• Food. Documented fact: The largest historic volumes were foods: farming peoples traded corn, beans and squash to hunting peoples for hides, dried meat and hunt products — documented at the Mandan–Hidatsa villages, in Huronia, and at the Taos and Pecos fairs below (Ewers, 1954; Trigger, 1969; Brooks, 2002) — and dried salmon moved inland from The Dalles. Food was the historic networks' main business, not a sideline to prestige exchange.

Middleman Nations and Fixed Places

• The Mandan, Hidatsa and Arikara villages. Documented fact: The Mandan and Hidatsa earthlodge villages at the Knife River's mouth, in North Dakota, and the Arikara villages farther south near the Grand River, anchored a northern Plains system long predating horses and European goods — Wood's "Middle Missouri system" (Ewers, 1954; Ewers, 1968; Wood, 1972; Wood, 1980). The villagers were middlemen linking riverine farmers with upland hunters. The Park Service dates the five Knife River villages' flourishing to about 1525–1845, up to about 3,500 residents, farming corn, beans, squash and sunflowers, quarrying Knife River flint, and trading from the Gulf Coast to the Rockies (NPS, Knife River brochure, n.d.).
• What changed hands there. Documented fact: Garden produce went to nomadic neighbours — named by the Park Service as Assiniboine, Plains Cree, Crow, Cheyenne, Arapaho, Kiowa, Kiowa-Apache and Comanche — for dressed hides, feathers, lodge covers and clothing; shell and copper arrived as pendants and beads (NPS, Knife River: Early Village Life, n.d.). Tradition — the people's own account: the Mandan, Hidatsa and Arikara Nation's history calls the Mandan towns the "Marketplace of the Central Plains" (MHA Nation, n.d.).
• The Dalles of the Columbia. Documented fact: The ten miles from The Dalles to Celilo Falls were, in Lewis and Clark's phrase, the "Great Mart of all this Country," the Northwest's largest trading centre (Oregon History Project, n.d.). Alexander Ross estimated about 3,000 people gathered there in August 1811 (Ross, 1811, in Oregon History Project, n.d.). Resident Wasco-Wishram specialised in salmon — an estimated one million pounds a year for trade alone, dried and pounded into lasting cakes (Oregon History Project, n.d.; NPS, "Celilo Falls," n.d.). Goods came from every direction: baskets, skins and berries from the north; obsidian, bows and captives from the south; horses, camas and buffalo hides from the east; wapato, whale oil and dentalium from the west (Oregon History Project, n.d.). Fishing at Celilo is evidenced for 11,000 years; the falls were drowned by The Dalles Dam in 1957 (NPS, n.d.).
• Huronia's corn trade. Documented fact: The Wendat (Huron) of Huronia, between Lake Simcoe and Georgian Bay, were intensive maize farmers — Trigger's The Huron: Farmers of the North (1969) takes its title from the fact — trading surplus corn, beans and hemp cordage with Petun, Neutral, Odawa, Nipissing and Algonquin nations for tobacco, copper, catlinite, seashells and wampum (Trigger, 1969; The Canadian Encyclopedia, "Wendat," n.d.). The Jesuit Relations record corn and fishing nets exchanged for fish and skins, calling Huronia "the granary of most of the Algonquins" (Jesuit Relations, in Thwaites, ed., 1896–1901, vol. 8: 115). Nipissing parties dried fish en route, wintered in Huronia, and traded it for corn (Tooker, 1964).
• The Taos and Pecos fairs. Documented fact: Taos Pueblo, like Picuris and Pecos, was a historic Pueblo–Plains trading place. On Spanish arrival Taos already hosted an annual fall fair, after harvest, with rooms apparently set aside for visitors; Spain later institutionalised it, tying it to San Gerónimo, 30 September (NPS, National Register nomination, Taos Pueblo, n.d.). The fairs had long fostered exchange of bison meat for corn, beans and squash (Brooks, 2002). Pecos is described in the Bolton tradition as a "two-way pass for barter and war" — the record's own pairing: fairs ran under temporary truces between peoples who also raided each other, and captive exchange was an important documented activity at them (Brooks, 2002).

Trade Languages

• Plains Sign Language. Documented fact: Plains Indian Sign Language — Hand Talk — was a lingua franca for trade, diplomacy, storytelling and oratory across central Canada, the central and western United States and northern Mexico, among peoples whose languages were mutually unintelligible; an 1885 estimate put sign-talkers at over 110,000 (reference syntheses; Davis, 2010). It remains in use, chiefly by elders and Deaf members (Davis, 2010). Debated / Claim: rock-art readings offered as evidence of great antiquity (McKay-Cody, n.d.) establish no dated origin, and none is asserted here.
• Chinook Jargon — contact layer stated plainly. Documented fact: The Northwest Coast and Columbia trade language is documented from the early 1800s and in Gibbs's 1863 dictionary, at its height serving California to Alaska, the Rockies to the Pacific (Gibbs, 1863; Meany, 1946). Its core drew on Chinookan and Nuu-chah-nulth vocabularies — in Thomas's 1927 formulation, answering a pre-existing Chinook–Nootka trade need — then absorbed heavy French and English layers through the fur trade (Thomas, 1927; Gibbs, 1863). Debated / Claim: a pre-contact form is argued both ways; the documented Jargon was in any case massively expanded by the contact-era fur trade, and must not be presented as purely pre-contact.
• Mobilian Jargon. Documented fact: This Muskogean-based pidgin, also called the Chickasaw-Choctaw trade language, served across the Gulf Coast and up the Mississippi — at its 18th-century peak from southern Illinois to the delta, eastern Texas to the Alabama–Georgia border — among speakers of Choctaw, Chickasaw, Alabama, Koasati, Apalachee, Creek, Atakapa, Natchez, Chitimacha, Tunica, Biloxi and Caddo (Drechsel, 1979; Drechsel, 1997). It is attested from about 1700 into the mid-20th century. Debated / Claim: Drechsel argues a pre-Columbian origin from its grammar, distribution and Indigenous-only uses; Munro (1984) disputes its source history, arguing Choctaw alone as the main source. No pre-contact attestation exists; the origin stands as Drechsel's argued case.

Protocol — Calumet and Wampum

• Calumet — published level only. Documented fact: In the historic Plains and Midwest, presenting and smoking the calumet established a protected peace under which normally hostile groups could meet, negotiate and trade safely; Lewis and Clark's freedom from hostilities in 1804–06 is credited in part to their calumets (Brown, n.d., summarising Hall, 1997). Its fuller Plains form, documented in Fletcher's study of the Pawnee Hako ceremony (1904), created fictive kinship — leaders adopting one another as father and son — followed by days of feasting and gift exchange: the kinship was the bond trade ran on (Fletcher, 1904; Eifler, n.d.). The pipe form appears in the eastern Plains after about 1200 CE; Hall argued far deeper roots in an adoption and mourning complex — his argument, labelled as such (Hall, 1997). The Arikara promoted it in the early 1700s for partnerships and the horse trade at the Missouri's Big Bend (Plains ethnohistory). Nothing beyond this published level is described.
• Wampum — record first, currency later. Documented fact: Wampum — white whelk and purple quahog beads, the shell supplied by coastal Algonquian peoples to inland nations for goods including flint and furs — recorded and authenticated among the Haudenosaunee and neighbours: strings and belts carried treaties, laws, council decisions and messages, held by Onondaga Wampum Keepers and recited at councils (Haudenosaunee Confederacy, n.d.; EBSCO Research Starters, "Wampum," n.d.). Tradition — the people's own account: Haudenosaunee oral history ties wampum's sacred use to Hiawatha and the Confederacy's founding (Haudenosaunee Confederacy, n.d.). Documented fact, distinguished: wampum was not originally coin-currency in Indigenous societies; colonists initiated its monetary use — Dutch production by 1627, Massachusetts Bay legal tender in 1641 — and mass production and counterfeiting destroyed its colonial currency value, while its record functions continued (EBSCO Research Starters, n.d.). The two meanings must not be merged.

Sources

Brooks (2002), Captives and Cousins · Brown (1980), Salt and the Eastern North American Indian; (n.d.) "Calumets," Encyclopedia.com · Davis (2010), Hand Talk · Di Peso (1974), Casas Grandes · Drechsel (1979); (1997) Mobilian Jargon, Clarendon · EBSCO Research Starters (n.d.), "Mound Builders," "Old Copper Complex," "Wampum" · Eifler (n.d.), "Calumet Ceremony," Encyclopedia of the Great Plains · Ewers (1954; 1968) · Fletcher (1904), The Hako, BAE · Ford & Webb (1956), Poverty Point · Gaffield, ed. (n.d.), Ottawa River history · Gibbs (1863), Dictionary of the Chinook Jargon · Gibson (2001; 2007), Poverty Point studies · Goguitchaichvili et al. (2024), Journal of South American Earth Sciences 149 · Hall (1997), An Archaeology of the Soul · Haudenosaunee Confederacy (n.d.), "Wampum" · Jesuit Relations, in Thwaites, ed. (1896–1901), vol. 8 · Kozuch (2003), Bulletin of the Florida Museum of Natural History 44(1); University of Illinois summary (n.d.) · Lehmer (2001), via hidatsa.org · Fenn (2001), Pox Americana · Lister & Lister (1981), Chaco Canyon · Louisiana Office of State Parks (n.d.), Poverty Point · MHA Nation (n.d.), "MHA Nation History" · Marquardt & Kozuch (2016), Journal of Anthropological Archaeology 42 · Martin (1999), Wonderful Power · Meany (1946), History of the State of Washington · Munro (1984), Mobilian studies · National Park Service (n.d.), Knife River brochure and Early Village Life; "Celilo Falls"; Taos National Register nomination · Oregon History Project (n.d.), "The Columbia River Trade Network" · Russo (2014), shell rings · Sassaman (2010), The Eastern Archaic, Historicized · Schwartz et al. (n.d.), Paquimé macaw isotopes · Thomas (1927), "The Chinook Jargon" · Tooker (1964), Ethnography of the Huron Indians · Trigger (1969), The Huron: Farmers of the North; (1976) The Children of Aataentsic · UNESCO (2014), Poverty Point inscription · USGS (n.d.), Sierra Nevada saltworks · Webb (1982), The Poverty Point Culture · Wood (1972; 1980), Middle Missouri system.

Weakest-sourced points in this entry (flagged): (1) Poverty Point copper's Great Lakes origin — assumed, never confirmed. (2) The Dalles figures (one million pounds of salmon; Ross's 3,000 people, 1811) — single-source period estimates, printed as estimates. (3) Plains Sign Language antiquity — rock-art readings are proponents' claims; no dated origin is established. (4) Chinook and Mobilian pre-contact origins — argued, not attested before contact-era records. (5) The salt figure (~2.5 tons/season) is a USGS capacity estimate for one site, not a measured record. (6) Paquimé's "over 300" macaws is the published assemblage total; breeding-vs.-import proportions are still being refined.

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