1893. Wisconsin Historical Publishing Company. 

The history of Wisconsin is rich and diverse, marked by geological formations, early explorations, and significant cultural interactions. From the prehistoric races that left behind earthworks and copper mines to the arrival of Spanish explorers like De Soto and Cortes, Wisconsin's past is a tapestry of ancient civilizations and their legacies. The state's geological strata reveal insights into its formation, while the stories of Native American tribes and European settlers highlight the complex dynamics of cultural exchange. Understanding Wisconsin's history not only enriches our knowledge of the state but also underscores the importance of preserving its heritage for future generations.