The Nation At War by Peyton C. March is a historical book that provides a comprehensive account of the United States' involvement in World War I. The book covers the political, economic, and social aspects of the war, including the reasons for the US's entry into the war, the mobilization of troops, the role of women and minorities, and the impact of the war on the home front. The author, Peyton C. March, was a prominent military figure during World...