Michigan
Michigan is a peninsular state in the Great Lakes region of the Upper Midwestern United States. It shares water and land boundaries with Minnesota to the northwest, Wisconsin to the west, Indiana and Illinois to the southwest, Ohio to the southeast, and the Canadian province of Ontario to the east, northeast and north. With a population of 10.14 million and an area of, Michigan is the tenth-largest state by population, the 11th-largest by area, and the largest by total area east of the Mississippi River. The state capital is Lansing, while its most populous city is Detroit. The Metro Detroit region in Southeast Michigan is among the nation's most populous and largest metropolitan economies. Other important metropolitan areas include Grand Rapids, Flint, Ann Arbor, Kalamazoo, the Tri-Cities, and Muskegon.
Michigan consists of two peninsulas: the heavily forested Upper Peninsula, which juts eastward from northern Wisconsin, and the more populated Lower Peninsula, stretching north from Ohio and Indiana. The peninsulas are separated by the Straits of Mackinac, which connects Lake Michigan and Lake Huron, and are linked by the 5-mile-long Mackinac Bridge along Interstate 75. Bordering four of the five Great Lakes and Lake St. Clair, Michigan has the longest freshwater coastline of any U.S. political subdivision, measuring 3,288 miles. The state ranks second behind Alaska in water coverage by square miles and first in percentage, with approximately 42%, and it also contains 64,980 inland lakes and ponds.
The Great Lakes region has largely been inhabited for thousands of years by Indigenous peoples such as the Ojibwe, Odawa, Potawatomi, and Wyandot.
Some people contend that the region's name is derived from the Ojibwe word ᒥᓯᑲᒥ, meaning "large water" or "large lake". Others say that it comes from the Mishiiken Tribe of Mackinac Island, also called Michinemackinawgo by Ottawa historian Andrew Blackbird, whose surrounding lands were referred to as Mishiiken-imakinakom, later shortened to Michilimackinac.
In the 17th century, French explorers claimed the area for New France. French settlers and Métis established forts and settlements.
After France's defeat in the French and Indian War in 1762, the area came under British control and later the U.S. following the Treaty of Paris, though control remained disputed with Indigenous tribes until treaties between 1795 and 1842. The area was part of the larger Northwest Territory; the Michigan Territory was organized in 1805.
Michigan was admitted as the 26th state on January 26, 1837, entering as a free state and quickly developing into an industrial and trade hub that attracted European immigrants, particularly from Finland, Macedonia, and the Netherlands.
In the 1930s, migration from Appalachia and the Middle East and the Great Migration of Black Southerners further shaped the state, especially in Metro Detroit.
Michigan has a diversified economy with a gross state product of $738.308billion as of Q3 2025, ranking 14th among the 50 states. Although the state has developed a diverse economy, in the early 20th century it became widely known as the center of the U.S. automotive industry, which developed as a major national economic force. It is home to the country's three major automobile companies. Once exploited for logging and mining, today the sparsely populated Upper Peninsula is important for tourism because of its abundance of natural resources. The Lower Peninsula is a center of manufacturing, forestry, agriculture, services, and high-tech industry.
History
When the first European explorers arrived, the most populous tribes were the Algonquian peoples, which include the Anishinaabe groups of Ojibwe, Odaawaa/Odawa, and the Boodewaadamii/Bodéwadmi. The three nations coexisted peacefully as part of a loose confederation called the Council of Three Fires. The Ojibwe, whose numbers are estimated to have been at least 35,000, were the largest.The Ojibwe Indians, an Anishinaabe tribe, were established in Michigan's Upper Peninsula and northern and central Michigan. Bands also inhabited Ontario and southern Manitoba, Canada; and northern Wisconsin, and northern and north-central Minnesota. Smaller groups of Algonquian Indians like the Noquet in the Upper Peninsula were present for thousands of years but subsequently absorbed by neighboring tribes before and during European contact. The Ottawa Indians lived primarily south of the Straits of Mackinac in northern, western, and southern Michigan, but also in southern Ontario, northern Ohio, and eastern Wisconsin. The Potawatomi were in southern and western Michigan, in addition to northern and central Indiana, northern Illinois, southern Wisconsin, and southern Ontario. Other Algonquian tribes in Michigan, in the south and east, were the Mascouten, the Menominee, the Miami, the Sac, and the Meskwaki. The Wyandot were an Iroquoian-speaking people in this area; they were historically known as the Huron by the French, and were the historical adversaries of the Iroquois Confederation.
17th century
French voyageurs and coureurs des bois explored and settled in Michigan in the 17th century. The first Europeans to reach what became Michigan were those of Étienne Brûlé's expedition in 1622. The first permanent European settlement was founded in 1668 on the site where Père Jacques Marquette established Sault Ste. Marie, Michigan, as a base for Catholic missions. Missionaries in 1671–75 founded outlying stations at Saint Ignace and Marquette. Jesuit missionaries were well received by the area's Indian populations, with few difficulties or hostilities. In 1679, Robert Cavelier, Sieur de la Salle built Fort Miami at present-day St. Joseph. In 1691, the French established a trading post and Fort St. Joseph along the St. Joseph River at the present-day city of Niles.18th century
In 1701, French explorer and army officer Antoine de la Mothe Cadillac founded Fort Pontchartrain du Détroit or "Fort Pontchartrain on-the-Strait" on the strait, known as the Detroit River, between lakes Saint Clair and Erie. Cadillac had convinced Louis XIV's chief minister, Louis Phélypeaux, Comte de Pontchartrain, that a permanent community there would strengthen French control over the upper Great Lakes and discourage British aspirations.The hundred soldiers and workers who accompanied Cadillac built a fort enclosing one arpent and named it Fort Pontchartrain. Cadillac's wife, Marie Thérèse Guyon, soon moved to Detroit, becoming one of the first European women to settle in what was considered the wilderness of Michigan. The town quickly became a major fur-trading and shipping post. The Église de Saint-Anne was founded the same year. While the original building does not survive, the congregation remains active. Cadillac later departed to serve as the French governor of Louisiana from 1710 to 1716. French attempts to consolidate the fur trade led to the Fox Wars, in which the Meskwaki and their allies fought the French and their Native allies.
File:Fort Michilimackinac 2022.jpg|thumb|Fort Michilimackinac at the Straits of Mackinac
At the same time, the French strengthened Fort Michilimackinac at the Straits of Mackinac to better control their lucrative fur-trading empire. By the mid-18th century, the French also occupied forts at present-day Niles and Sault Ste. Marie, though most of the rest of the region remained unsettled by Europeans. France offered free land to attract families to Detroit, which grew to 800 people in 1765. It was the largest city between Montreal and New Orleans. French settlers also established small farms south of the Detroit River opposite the fort, near a Jesuit mission and Huron village.
File:British colonies 1763-76 shepherd1923.PNG|thumb|Map of British America showing the original boundaries of the Province of Quebec and its Quebec Act of 1774 post-annexation boundaries
File:Treaty of Paris by Benjamin West 1783.jpg|thumb|Treaty of Paris, by Benjamin West, an unfinished painting of the American diplomatic negotiators of the Treaty of Paris which brought official conclusion to the Revolutionary War and gave possession of Michigan and other territory to the new United States
From 1660 until the end of French rule, Michigan was part of the Royal Province of New France. In 1760, Montreal fell to the British forces, ending the French and Indian War, the North American front of the Seven Years' War in Europe. Under the 1763 Treaty of Paris, Michigan and the rest of New France east of the Mississippi River were ceded by defeated France to Great Britain. After the Quebec Act was passed in 1774, Michigan became part of the British Province of Quebec. By 1778, Detroit's population reached 2,144 and it was the third-largest city in Quebec province.
During the American Revolutionary War, Detroit was an important British supply center. Most of the inhabitants were French-Canadians or American Indians, many of whom had been allied with the French because of long trading ties. Because of imprecise cartography and unclear language defining the boundaries in the 1783 Treaty of Paris, the British retained control of Detroit and Michigan after the American Revolution. When Quebec split into Lower and Upper Canada in 1791, Michigan was part of Kent County, Upper Canada. It held its first democratic elections in August 1792 to send delegates to the new provincial parliament at Newark.
Under terms negotiated in the 1794 Jay Treaty, Britain withdrew from Detroit and Michilimackinac in 1796. It retained control of territory east and south of the Detroit River, which are now included in Ontario, Canada. Questions remained over the boundary for many years, and the United States did not have uncontested control of the Upper Peninsula and Drummond Island until 1818 and 1847, respectively.
19th century
During the War of 1812, the commander of the Army of the Northwest, Brigadier General William Hull, surrendered Detroit and the Michigan Territory to the British after a nearly bloodless siege in August 1812. An American attempt to retake Detroit in January 1813 resulted in a severe American defeat at the Battle of Frenchtown. This battle, still ranked as the bloodiest ever fought in the state, had the highest number of American casualties of any battle of the war.Michigan was retaken by the Americans in September 1813 after the British abandoned Detroit following the Battle of Lake Erie. Forces led by Major General William Henry Harrison reoccupied Detroit and launched an invasion of Upper Canada which culminated in a British defeat at the Battle of the Thames. The more northerly areas of Michigan such as Fort Mackinac were held by the British until the 1815 Treaty of Ghent restored the old boundaries. A number of forts, including Fort Wayne, were built by the United States in Michigan during the 19th century out of fears of renewed fighting with Britain.
The population grew slowly until the opening in 1825 of the Erie Canal through the Mohawk Valley in New York, connecting the Great Lakes to the Hudson River and New York City. The new route attracted a large influx of settlers to the Michigan territory. They worked as farmers, lumbermen, shipbuilders, and merchants and shipped out grain, lumber, and iron ore. By the 1830s, Michigan had 30,000 residents, more than enough to apply and qualify for statehood.
A constitutional convention of assent was held to lead the territory to statehood. In October 1835 the people approved the constitution of 1835, thereby forming a state government. Congressional recognition was delayed pending resolution of a boundary dispute with Ohio known as the Toledo War. Congress awarded the "Toledo Strip" to Ohio. Michigan received the western part of the Upper Peninsula as a concession and formally entered the Union as a free state on January 26, 1837. The Upper Peninsula proved to be a rich source of lumber, iron, and copper. Michigan led the nation in lumber production from the 1850s to the 1880s. Railroads became a major engine of growth from the 1850s onward, with Detroit the chief hub.
A second wave of French-Canadian immigrants settled in Michigan during the late 19th to early 20th century, working in lumbering areas in counties on the Lake Huron side of the Lower Peninsula, such as the Saginaw Valley, Alpena, and Cheboygan counties, as well as throughout the Upper Peninsula, with large concentrations in Escanaba and the Keweenaw Peninsula.
The first statewide meeting of the Republican Party took place on July 6, 1854, in Jackson, Michigan, where the party adopted its platform. The state was predominantly Republican until the 1930s, reflecting the political continuity of migrants from across the Northern Tier of New England and New York. Michigan made a significant contribution to the Union in the American Civil War and sent more than forty regiments of volunteers to the federal armies.