In 1918, Minnesota and its residents were confronted with a series of devastating events that put communities to the test, forcing them to persevere through untold hardship. First, as the nation immersed itself in the global conflict later known as World War I, some 118,000 Minnesotans served in the war effort, both at home and "over there"–and citizens on the home front were subjected to loyalty tests and new depths of government surveillance. While more than 1,400...