Iowa

Iowa is a landlocked state located in the upper Midwestern region of the United States.

It is bordered by the Mississippi River to the east. The Missouri River and the Big Sioux River form its western boundaries. To the north lies Minnesota, while Missouri sits to the south. Wisconsin is to the northeast, and Illinois is to the east and southeast. Nebraska is to the west, and South Dakota is to the northwest.

The state is the 26th largest in total area in the U.S. It has a population of approximately 3.19 million people. Des Moines serves as the state capital and its largest metropolitan area.

The name "Iowa" comes from the Ioway people. They were a Siouan Nation that spoke the Chiwere language. They were once part of the Ho-Chunk Confederation. This group inhabited many areas in the modern Midwest. The name of the state also relates to the Iowa River. Long before European arrival, many Indigenous nations lived in this region. These included the Dakota, Ho-Chunk, Ioway, and Otoe. Other groups like the Meskwaki and Sauk also inhabited the land.

Human history in Iowa began more than 13,000 years ago. Early inhabitants were hunters and gatherers in a Pleistocene glacial landscape. During the Archaic period, people began to live in more permanent settlements. They started using domesticated plants more than 3,000 years ago. The Woodland period saw more complex social structures and the use of ceramics. By the Late Prehistoric period, people relied heavily on maize. This led to the creation of nucleated settlements. However, the arrival of European trade goods and diseases caused massive social upheaval.

European exploration began in 1673 with Jacques Marquette and Louis Jolliet. They traveled the Mississippi River and documented many Indigenous villages. France originally claimed the territory. Later, Spain took ownership of the region. Spain allowed French and British traders to set up posts. These traders sought furs and lead. In 1800, Napoleon Bonaparte took control of Louisiana from Spain. Following the Louisiana Purchase in 1803, Iowa became part of the District of Louisiana.

United States control of the region was initially difficult. Zebulon Pike mapped much of the area in 1805. The U.S. built Fort Madison in 1808 to establish military dominance. However, the fort was poorly designed and disliked by the Sauk and Meskwaki. During the War of 1812, British-supported Indigenous groups defeated Fort Madison. This led to a period of unstable U.S. control. Eventually, the U.S. re-established presence through forts like Fort Armstrong and Fort Snelling.

Settlement increased after the era of Indian removal. The Sauk and Meskwaki were forced to sell much of their land. Most moved to reservations in Kansas by 1842. However, some Meskwaki returned and settled near Tama. The Iowa Legislature even passed a law in 1856 allowing them to purchase land. American settlers arrived in large numbers starting in 1833. They came from states like Ohio, Pennsylvania, and Virginia. They were drawn to the rich, fertile farmlands.

Iowa officially became the 29th state on December 28, 1846.

During the Civil War, Iowa strongly supported the Union. The state's first wartime governor was Samuel J. Kirkwood. Iowa contributed a very high proportion of soldiers to the war. Out of 675,000 people, over 75,000 volunteered for military service. More than one-sixth of these volunteers were killed in combat. The state also provided massive amounts of food to Union armies.

Today, Iowa has a very diverse and modern economy. It is a central part of the American Corn Belt.

While agriculture remains vital, the state has transitioned into other industries. It now focuses on advanced manufacturing and biotechnology. It also leads in financial services and information technology. Green energy production is another growing sector.

Politically, the state is famous for the Iowa Caucuses. These events are very influential in national elections. Iowa is also known for its high voter turnout and civil rights history.