AP U.S. History Flashcards: World War II: Military
Written by AP Content Team, Verified for 2026 AP Exams, Last updated: May 2026
Review key ideas with interactive flashcards. This set includes 10 cards to help you master important concepts.
What was the primary American ideological perspective on their involvement in World War II?
Americans viewed the war as a crucial fight for the survival of freedom and democracy against the opposing forces of fascist and militarist ideologies.
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What was the primary American ideological perspective on their involvement in World War II?
Americans viewed the war as a crucial fight for the survival of freedom and democracy against the opposing forces of fascist and militarist ideologies.
What was D-Day's role in World War II?
D-Day was a major military campaign that, along with others, was a critical contribution to the Allied victory over the Axis powers.
What complex social dynamic did military service create for minorities during the war?
Military service provided minorities with opportunities for socioeconomic improvement during the war, while simultaneously highlighting and leading to debates over racial segregation in the armed forces.
Identify the four main factors that led to the Allied military victory in World War II.
The U.S. and its allies achieved victory through close cooperation, significant technological advances, the contributions of service members, and key military campaigns like D-Day.
Who were the Axis powers?
The Axis powers were the coalition of nations with fascist and militarist ideologies that the United States and its allies fought against and ultimately defeated in World War II.
What postwar revelations reinforced the American view of the war as a fight for freedom?
The American perspective was reinforced by revelations about Japanese wartime atrocities and the discovery of Nazi concentration camps and the full scale of the Holocaust.
How did World War II military service affect women's socioeconomic positions?
For the duration of the war, military service provided significant opportunities for women to improve their socioeconomic positions.
Define the 'island-hopping' campaign.
Island-hopping was a key military campaign strategy used by the U.S. and its allies that contributed to their victory over the Axis powers in the Pacific theater.
Besides the actions of service members, what two broad elements were essential for the Allied victory?
Allied victory was dependent on strategic cooperation between the allied nations and the development and application of new technological advances.
What were the dual effects of using atomic bombs to end the war?
The use of atomic bombs successfully hastened the end of the war, but it also sparked immediate and lasting moral debates regarding their deployment.