Opponents of war, 1917-1918 - Peterson, H. C. (Horace Cornelius), 1902-1952.; Fite, Gilbert C. (Gilbert Courtland), 1918- (University of Washington Press : Seattle, 1968)
Keywords: World War, 1914 -- 1918 -- United States; Pacifism; Conscientious objectors -- United States; United States -- History -- 1913 -- 1921.