Minnesota's history began with Native American tribes, such as the Dakota and Ojibwe, who inhabited the region for thousands of years. European exploration started in the 17th century, with French explorers like Jacques Marquette and Louis Jolliet mapping the area. The state became part of the Louisiana Purchase in 1803, leading to increased settlement and development. Minnesota was officially admitted to the Union as the 32nd state in 1858. The discovery of iron ore in the late 19th century fueled economic growth, particularly in the Mesabi Range. Today, Minnesota is known for its diverse culture, vibrant cities like Minneapolis and Saint Paul, and rich natural resources.