Volume 4 only. 1906. 

Wisconsin's industrial history is marked by significant growth and diversification, particularly since the Civil War. The state has developed a robust leather industry, thriving breweries, and a booming dairy sector, with creamery production becoming increasingly profitable. Additionally, the timber industry has capitalized on previously overlooked lands, while manufacturing has flourished due to abundant natural resources and waterpower from its rivers and lakes. This rich industrial landscape not only reflects Wisconsin's economic evolution but also highlights its pivotal role in the broader narrative of American industrialization.