George Catlin wrote; The tribe of Mandans, on the Upper Missouri, the Pawnees qf the Platte, the Minatarees, and the Riccarrees, are the only din-builders, and they all seem to construct their wig-wams much in the same manner. These tribes, unlike the Sioux and other tribes living in skin tents, and who are constantly roaming about the country, live in permanent villages, and construct their wig-wams with more labour and more strength, and uniformly fortify them against the assaults of their enemies, by the bank of a river on one side, and a stockade on the other.
The Mandan are a Native American tribe of the Great Plains who have lived primarily for centuries in what is now North Dakota. The Mandan historically lived along the banks of the Missouri River & its tributaries—the Heart & Knife Rivers—in present-day North & South Dakota. Speakers of Mandan, a Siouan language, developed a settled, agrarian culture. They established permanent villages featuring large, round, earth lodges, some 40 feet in diameter, surrounding a central plaza. The Mandan traded corn surpluses with other tribes in exchange for bison meat. They established permanent villages featuring large, round, earth lodges, some 40 feet (12 m) in diameter, surrounding a central plaza. The Mandan were divided into bands. The bands all practiced extensive farming, which was carried out by the women, including the drying & processing of corn. The Mandan-Hidatsa settlements, called the "Marketplace of the Central Plains" were major hubs of trade in the Great Plains Indian trading networks. Crops were exchanged, along with other goods that traveled from as far as the Pacific Northwest Coast. Investigation of their sites on the northern Plains have revealed items traceable as well to the Tennessee River, Florida, the Gulf Coast, & the Atlantic Seaboard.
The Mandan gradually moved upriver, & consolidated in present-day North Dakota by the 15C. From 1500 to about 1782, the Mandan reached their apogee of population & influence. Their villages showed increasing densities as well as stronger fortifications, for instance at Huff Village. It had 115 large lodges with more than 1,000 residents.
The bands did not often move along the river until the late 18th century, after their populations plummeted due to smallpox & other epidemics.The Mandan were a great trading nation, trading especially their large corn surpluses with other tribes in exchange for bison meat & fat. Food was the primary item, but they also traded for horses, guns, & other trade goods.
The Koatiouak, mentioned in a 1736 letter by Jesuit Jean-Pierre Aulneau, are identified as Mandans. Aulneau was killed before his planned expedition to visit the Mandans could take place. The known first European known to visit the Mandan was the French Canadian trader Sieur de la Verendrye in 1738. The Mandans carried him into their village, whose location is unknown.It is estimated that at the time of his visit, 15,000 Mandan resided in the nine well-fortified villages on the Heart River; some villages had as many as 1,000 lodges. According to Vérendrye, the Mandans at that time were a large, powerful, prosperous nation who were able to dictate trade on their own terms. They traded with other Native Americans both from the north & the south, from downriver.
Horses were acquired by the Mandan in the mid-18C from the Apache to the South. The Mandan used them both for transportation, to carry packs & pull travois, & for hunting. The horses helped with the expansion of Mandan hunting territory on to the Plains. The encounter with the French from Canada in the 18th century created a trading link between the French & Native Americans of the region; the Mandan served as middlemen in the trade in furs, horses, guns, crops & buffalo products. Spanish merchants & officials in St. Louis (after France had ceded its territory west of the Mississippi River to Spain in 1763) explored the Missouri & strengthened relations with the Mandan (whom they called Mandanas). They wanted to discourage trade in the region by the English & the Americans, but the Mandan carried on open trade with all competitors.
A smallpox epidemic broke out in Mexico City in 1779/1780. It slowly spread northward through the Spanish empire, by trade & warfare, reaching the northern plains in 1781. The Comanche & Shoshone had become infected & carried the disease throughout their territory. Other warring & trading peoples also became infected. The Mandan lost so many people that the number of clans was reduced from thirteen to seven; three clan names from villages west of the Missouri were lost altogether. They eventually moved northward about 25 miles, & consolidated into two villages, one on each side of the river, as they rebuilt following the epidemic. Similarly afflicted, the much reduced Hidatsa people joined them for defense. Through & after the epidemic, they were raided by Lakota Sioux & Crow warriors.
In 1796 the Mandan were visited by the Welsh explorer John Evans, who was hoping to find proof that their language contained Welsh words. In July 1797 he wrote to Dr. Samuel Jones, "Thus having explored & charted the Missurie for 1,800 miles & by my Communications with the Indians this side of the Pacific Ocean from 35 to 49 degrees of Latitude, I am able to inform you that there is no such People as the Welsh Indians."British & French Canadians from the north carried out more than 20 fur-trading expeditions down to the Hidatsa & Mandan villages in the years 1794 to 1800.
By 1804 when Lewis & Clark visited the tribe, the number of Mandan had been greatly reduced by smallpox epidemics & warring bands of Assiniboine, Lakota & Arikara. The nine villages had consolidated into two villages in the 1780s, one on each side of the Missouri. But they continued their famous hospitality, & the Lewis & Clark expedition stopped near their villages for the winter because of it. In honor of their hosts, the expedition dubbed the settlement they constructed Fort Mandan. It was here that Lewis & Clark first met Sacagawea, a captive Shoshone woman. Sacagawea accompanied the expedition as it traveled west, assisting them with information & translating skills as they journeyed toward the Pacific Ocean. Upon their return to the Mandan villages, Lewis & Clark took the Mandan Chief Sheheke (Coyote or Big White) with them to Washington to meet with President Thomas Jefferson. He returned to the upper Missouri. He had survived the smallpox epidemic of 1781, but in 1812 Chief Sheheke was killed in a battle with Hidatsa.
In 1825 the Mandans signed a peace treaty with the leaders of the Atkinson-O'Fallon Expedition. The treaty required that the Mandans recognize the supremacy of the United States, admit that they reside on United States territory, & relinquish all control & regulation of trade to the United States. The Mandan & the United States Army never met in open warfare.
