The United States and the Confederate States of America, enemies for fifty years, find themselves on opposing sides of a global conflict that will redefine warfare. As World War I erupts in Europe in 1914, the USA aligns with Germany, while the CSA joins Britain and France. The ensuing conflict across the Americas is characterized by the brutal efficiency of new technologies like machine guns, airplanes, and poison gas, alongside the horrors of trench warfare. President Theodore Roosevelt attempts to unite the diverse populations of the northern states, while Confederate President Woodrow Wilson grapples with internal divisions of prejudice and class. The narrative also follows the fate of oppressed southern blacks as they are drawn into the climactic confrontations of this transformed war.

The premise of American Front sets up a compelling alternate history where the American Civil War's outcome directly shapes the alliances and battlegrounds of World War I. The narrative appears to focus on the political and social ramifications of this divergence, exploring how different leaders and populations navigate a global conflict. The inclusion of technological advancements and the experiences of marginalized groups suggests a detailed and multifaceted examination of warfare and its human cost. The story is likely to appeal to readers interested in historical what-ifs and the complexities of international conflict.