I'm not sure how Minnesota was unique during World War I. Certainly the production of food was vital to the war effort, and Minnesota is an important state for food production (as are others).
http://www.ushistory.org/us/45.asp
This article is about the nation as a whole (of which Minnesota is a part) during World War I.
For something unique to Minnesota, try Fort Snelling:
http://en.wikipedia.org/wiki/Fort_Snelling
I was wondering if anybody could give me a few examples of what Minnesotan's did to contribute to World War 1. If you could help me that would be great. Thank you!
2 answers
Thank you that helped quite a bit. :)