University of Minnesota Professor Saje Mathieu taught a class about “neutrality” and what that concept meant in World War I America. She explained how neutrality did not mean inactivity, as the U.S. sold materials to both the Allied and Central Powers, helping both sides continue the fight. She also talked about how the U.S. viewed itself as the defender of democracy and sought to police certain nations and ethnic groups, yet faced criticism for how it treated its own dissenters and minorities.

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