The term refers to the definition of the Great War, as understood and utilized within the context of Advanced Placement United States History (APUSH) curricula and examinations. This definition typically encompasses the war’s causes, major events, key figures, and its significant impacts on the United States and the world. An example would be understanding how unrestricted submarine warfare by Germany directly led to the United States’ entry into the conflict.
Grasping this definition is essential for students preparing for the APUSH exam because the war serves as a crucial turning point in American history. Understanding its historical context, including the shift from isolationism to international engagement, the mobilization of the American economy, and the social and political changes that followed, allows students to analyze subsequent events and trends in the 20th century United States with greater clarity. Furthermore, comprehending the wars long-term consequences, such as the rise of the United States as a global power and the seeds of future conflicts, is vital for a thorough understanding of American foreign policy and its role in international affairs.