Final answer:
Robert La Follette was the midwestern governor who implemented the 'Wisconsin Way,' setting a progressive model for other states with reforms like the first workman's compensation system and minimum wage law.
Step-by-step explanation:
The midwestern governor who served as a progressive model for other governors by implementing the "Wisconsin Way" was Robert "Fighting Bob" La Follette. During his governorship from 1901 to 1906, La Follette introduced the Wisconsin Idea, which involved hiring experts to assist in drafting legislation aimed at improving conditions in the state.
He supported numerous Progressive ideas, such as the establishment of the first workman's compensation system, creating a minimum wage law, developing progressive tax law, and advocating for the direct election of U.S. senators and women's suffrage. La Follette's successful reforms made Wisconsin a flagship for democratic reform and set a standard for other states to follow.