During the World War I centennial (2017-2018), high school classes across Montana conducted local studies, discovering how World War I affected the people of their counties. Then they wrote up their research to share with us. Here are links to their websites.
Baker High School: Fallon World War 1
Big Fork High School: The Flathead Valley during the Great War
Corvallis High School: Ravalli County and the "Great War"
Jefferson High School, Boulder: Jefferson County and the "Great War"
Saco Junior High: WWI in Phillips County
Savage Public School: Savage, MT, and the "Great War"
Billings Christian School: World War I: Yellowstone County, Montana