The history of Wisconsin includes stories of the many peoples who have lived in Wisconsin, starting with the Native American tribes, the French and British colonists who were the first Europeans to live there, and the American settlers who moved to Wisconsin when it was a territory before 1848.

Since its admission to the Union on May 29, 1848, as the 30th state, Wisconsin has been ethnically heterogeneous, with Yankees being among the first to arrive from New York and New England. They dominated the state's heavy industry, finance, politics and education. Large numbers of European immigrants followed them, including German Americans, mostly between 1850 and 1900, Scandinavians (the largest group being Norwegian Americans) and smaller groups of Belgian Americans, Dutch Americans, Swiss Americans, Finnish Americans, Irish Americans and others; in the 20th century, large numbers of Polish Americans and African Americans came, settling mainly in Milwaukee, as well as Hmong Americans in Eau Claire and Appleton.

Pre-Columbian history

The first known inhabitants of what is now Wisconsin were Paleo-Indians, who first arrived in the region in about 10,000 BC at the end of the Ice Age. The retreating glaciers left behind a tundra in Wisconsin inhabited by large animals, such as mammoths, mastodons, bison, giant beaver, and muskox. The Boaz mastodon and the Clovis artifacts discovered in Boaz, Wisconsin show that the Paleo-Indians hunted these large animals. They also gathered plants as conifer forests grew in the glaciers' wake. With the decline and extinction of many large mammals in the Americas, the Paleo-Indian diet shifted toward smaller mammals like deer and bison.Milwaukee Public Museum. "Paleo-Indians (10000 BC-8500 BC) ".

During the Archaic Period, from 6000 to 1000 BC, mixed conifer-hardwood forests as well as mixed prairie-forests replaced Wisconsin's conifer forests. People continued to depend on hunting and gathering. Around 4000 BC they developed spear-throwers and copper tools such as axes, adzes, projectile points, knives, perforators, fishhooks and harpoons. Copper ornaments like beaded necklaces also appeared around 1500 BC. These people gathered copper ore at quarries on the Keweenaw Peninsula in Michigan and on Isle Royale in Lake Superior. They may have crafted copper artifacts by hammering and folding the metal and also by heating it to increase its malleability. However it is not certain if these people reached the level of copper smelting.Milwaukee Public Museum. "Old Copper Culture ". Regardless, the Copper Culture of the Great Lakes region reached a level of sophistication unprecedented in North America. The Late Archaic Period also saw the emergence of cemeteries and ritual burials,Milwaukee Public Museum. "Early, Middle and Late Archaic (8,000 BC-1000 BC) ". such as the one in Oconto."Copper Culture History", Wisconsin DNR, http://dnr.wi.gov/topic/parks/name/copperculture/history.html

The Early Woodland Period began in 1000 BC as plants became an increasingly important part of the people's diet. Small scale agriculture and pottery arrived in southern Wisconsin at this time. The primary crops were maize, beans and squash. Agriculture, however, could not sufficiently support these people, who also had to hunt and gather. Agriculture at this time was more akin to gardening than to farming.Mississippi Valley Archaeology Center. "Food: Hunting, Gathering and Gardening ". Villages emerged along rivers, streams and lakes, and the earliest earthen burial mounds were constructed.Milwaukee Public Museum. "Early Woodland (1000 BC-300 BC) ".

The Havana Hopewell culture arrived in Wisconsin in the Middle Woodland Period, settling along the Mississippi River. The Hopewell people connected Wisconsin to their trade practices, which stretched from Ohio to Yellowstone and from Wisconsin to the Gulf of Mexico. They constructed elaborate mounds, made elaborately decorated pottery and brought a wide range of traded minerals to the area. The Hopewell people may have influenced the other inhabitants of Wisconsin, rather than displacing them.Milwaukee Public Museum. "Middle Woodland (300 BC-400 AD) ". The Late Woodland Period began in about 400 AD, following the disappearance of the Hopewell culture from the area. The people of Wisconsin first used the bow and arrow in the final centuries of the Woodland Period, and agriculture continued to be practiced in the southern part of the state. The effigy mound culture dominated Southern Wisconsin during this time, building earthen burial mounds in the shapes of animals.Wisconsin Historical Society. "Effigy Mounds Culture " Examples of effigy mounds still exist at High Cliff State Park and at Lizard Mound County Park. In northern Wisconsin people continued to survive on hunting and gathering, and constructed conical mounds.Milwaukee Public Museum. "Late Woodland (400 AD-1100 AD) ".

People of the Mississippian culture expanded into Wisconsin around 1050 AD and established a settlement at Aztalan along the Crawfish River. While begun by the Caddoan people, other cultures began to borrow & adapt the Mississippian cultural structure.Barnett, Jim. "The Natchez Indians". Mississippi History Now. Retrieved 1 Oct 2013. This elaborately planned site may have been the northernmost outpost of Cahokia, although it is also now known that some Siouan peoples along the Mississippi River may have taken part in the culture as well."Relation of the Conquest of Florida Presented by Luys Hernandez de Biedma in the Year 1544 to the King of Spain in Council". Retrieved 2010-02-10.George E. Sabo (2008). "Tunica and Koroa Indians". The Indians of Arkansas website. University of Arkansas. Retrieved 2010-02-10.

Both Woodland and Mississippian peoples inhabited Aztalan, which was connected to the extensive Mississippian trade network. Shells from the Gulf of Mexico, copper from Lake Superior and Mill Creek chert have been found at the site. Aztalan was abandoned around 1200 AD.Milwaukee Public Museum. "Aztalan Collection ".Wisconsin Historical Society. "Mississippian Culture and Aztalan ". The Oneota people later built agriculturally based villages, similar to those of the Mississippians but without the extensive trade networks, in the state. By the time the first Europeans arrived in Wisconsin, the Oneota had disappeared.Mississippi Valley Archaeology Center. "Oneota ".

Exploration and colonization

French period When Europeans first arrived in Wisconsin, several native groups already resided there. The Siouan speaking Dakota Oyate lived in the northwest. The Chiwere speaking Ho-Chunk (Winnebago) and the Algonquian Menominee lived in the northeast, with their lands beginning approximately north of Green Bay. The Chiwere lands were south of Green Bay and followed rivers to the southwest. Additional groups in Wisconsin included the Ojibwe, the Potawatomi, the Kickapoo, the Sauk and Meskwaki (Fox), and the Illinois. After European contact, other tribes moved to Wisconsin, including the Miami, Wyandot, Mahican, and Oneida people.Gale Courey Toensing, "Seneca Upset Over N.Y. Casino Agreement", Indian Country Today, 26 January 2011 with the Mahican being one of the last groups to arrive. The Ojibwe, Menominee, Ho-Chunk, and Potawatomi, Mahican, Brothertown, and Oneida remain in Wisconsin.

The first European known to have landed in Wisconsin was Jean Nicolet. In 1634, Samuel de Champlain, governor of New France, sent Nicolet to contact the Ho-Chunk people, make peace between them and the Huron and expand the fur trade, and possibly to also find a water route to Asia. Accompanied by seven Huron guides, Nicolet left New France and canoed through Lake Huron and Lake Superior, and then became the first European known to have entered Lake Michigan. Nicolet proceeded into Green Bay, which he named La Baie des Puants (literally "The Stinking Bay"), and probably came ashore near the Red Banks. He made contact with the Ho-Chunk and Menominee living in the area and established peaceful relations. Nicolet remained with the Ho-Chunk the winter before he returned to Quebec.

The Beaver Wars fought between the Iroquois and the French prevented French explorers from returning to Wisconsin until 1652–1654, when Pierre Radisson and Médard des Groseilliers arrived at La Baie des Puants to trade furs. They returned to Wisconsin in 1659–1660, this time at Chequamegon Bay on Lake Superior. On their second voyage they found that the Ojibwe had expanded into northern Wisconsin, as they continued to prosper in the fur trade. They also were the first Europeans to contact the Santee Dakota. They built a trading post and wintered near Ashland, before returning to Montreal.

In 1665 Claude-Jean Allouez, a Jesuit missionary, built a mission on Lake Superior. Five years later he abandoned the mission, and journeyed to La Baie des Puants. Two years later he built St. Francis Xavier Mission near present-day De Pere. In his journeys through Wisconsin, he encountered groups of Native Americans who had been displaced by Iroquois in the Beaver Wars. He evangelized the Algonquin-speaking Potawatomi, who had settled on the Door Peninsula after fleeing Iroquois attacks in Michigan. He also encountered the Algonquin-speaking Sauk, who had been forced into Michigan by the Iroquois, and then had been forced into central Wisconsin by the Ojibwe and the Huron.

The next major expedition into Wisconsin was that of Father Jacques Marquette and Louis Jolliet in 1673. After hearing rumors from Indians telling of the existence of the Mississippi River, Marquette and Joliet set out from St. Ignace, in what is now Michigan, and entered the Fox River at Green Bay. They canoed up the Fox until they reached the river's westernmost point, and then portaged, or carried their boats, to the nearby Wisconsin River, where they resumed canoeing downstream to the Mississippi River. Marquette and Joliet reached the Mississippi near what is now Prairie du Chien, Wisconsin in June, 1673.

Nicolas Perrot, French commander of the west, established Fort St. Nicholas at Prairie du Chien, Wisconsin in May, 1685, near the southwest end of the Fox-Wisconsin Waterway. Perrot also built a fort on the shores of Lake Pepin called Fort St. Antoine in 1686, and a second fort, called Fort Perrot, on an island on Lake Pepin shortly after. In 1727, Fort Beauharnois was constructed on what is now the Minnesota side of Lake Pepin to replace the two previous forts. A fort and a Jesuit mission were also built on the shores of Lake Superior at La Pointe, in present-day Wisconsin, in 1693 and operated until 1698. A second fort was built on the same site in 1718 and operated until 1759. These were not military posts, but rather small storehouses for furs.

During the French colonial period, the first black people came to Wisconsin. The first record of a black person comes from 1725, when a black slave was killed along with four Frenchmen in a Native American raid on Green Bay. Other French fur traders and military personnel brought slaves with them to Wisconsin later in 1700s.

None of the French posts had permanent settlers; fur traders and missionaries simply visited them from time to time to conduct business.

Second Fox War

In the 1720s, the anti-French Meskwaki, led by war chief Kiala, raided French settlements on the Mississippi River and disrupted French trade on Lake Michigan. From 1728 to 1733, the Meskwaki fought against the French-supported Potawatomi, Ojibwe, Wyandot and Odawa tribes. In 1733, Kiala was captured and sold into slavery in the West Indies along with other captured Meskwaki.

Before the war, the Meskwaki numbered 1,500, but by 1733, only 500 were left. As a result, the Meskwaki joined the Sauk.Rites of Conquest: The History and Culture of Michigan's Native Americans, Charles E. Cleland, University of Michigan Press, 1992.