Students will learn how Americans joined the Allies to defeat Axis militarism and nationalist expansion. Sixteen million Americans donned uniforms in this section of the online exhibition The Price of Freedom: Americans at War. The millions more who stayed home comprised a vast civilian army, mobilized by the government to support the war effort. The world-wide conflict that led to the emergence of the United States as an economic and military superpower is divided into sections that allow students to focus either on a specific aspect of the war, or the conflict as a whole. The sections included are titled: Axis Aggression, America Enters the War, Mobilizing for War, "You're in the Army Now", Battle of the Atlantic, The Mediterranean Theater, Storming Fortress Europe, The Pacific Theater; So Others Might Fight; Morale Boosters and Victory and Peace. A non-flash version of the site is available: World War II.