Summary

America sought, at the end of the First World War, to create new international relationships that would make such wars impossible in the future. But as the Great Depression hit Europe, several new leaders rose to power under the new political ideologies of Fascism and Nazism. Mussolini in Italy and Hitler in Germany were both proponents of Fascism, using dictatorial rule to achieve national unity. Still, the United States remained focused on the economic challenges of its own Great Depression. Hence, there was little interest in getting involved in Europe’s problems or even the China-Japan conflict.

It soon became clear, however, that Germany and Italy’s alliance was putting democratic countries at risk. Roosevelt first sought to support Great Britain and China by providing economic support without intervening directly. However, when Japan, an ally of Germany and Italy, attacked Pearl Harbor, catching the military base unaware and claiming thousands of lives, America’s feelings toward war shifted, and the country was quickly pulled into the global conflict.

The brunt of the war’s damage occurred far from United States soil, but Americans at home were still greatly affected by the war. Women struggled to care for children with scarce resources at their disposal and sometimes while working full time. Economically, the country surged forward, but strict rationing for the war effort meant that Americans still went without. New employment opportunities opened up for women and ethnic minorities, as White men enlisted or were drafted. These new opportunities were positive for those who benefited from them, but they also created new anxieties among White men about racial and gender equality. Race riots took place across the country, and Americans of Japanese ancestry were relocated to internment camps. Still, there was an overwhelming sense of patriotism in the country, which was reflected in the culture of the day.

Upon entering the war, President Roosevelt believed that the greatest threat to the long-term survival of democracy and freedom would be a German victory. Hence, he entered into an alliance with British prime minister Winston Churchill and Soviet premier Joseph Stalin to defeat the common enemy while also seeking to lay the foundation for a peaceful postwar world in which the United States would play a major and permanent role. Appeasement and nonintervention had been proven to be shortsighted and tragic policies that failed to provide security and peace either for the United States or for the world.

With the aid of the British, the United States invaded North Africa and from there invaded Europe by way of Italy. However, the cross-channel invasion of Europe through France that Stalin had long called for did not come until 1944, by which time the Soviets had turned the tide of battle in eastern Europe. The liberation of Hitler’s concentration camps forced Allied nations to confront the grisly horrors that had been taking place as the war unfolded. The Big Three met for one last time in February 1945, at Yalta, where Churchill and Roosevelt agreed to several conditions that strengthened Stalin’s position. They planned to finalize their plans at a later conference, but Roosevelt died two months later.

The way in which the United States fought the war in the Pacific was fueled by fear of Japanese imperialistic aggression, as well as anger over Japan’s attack on Pearl Harbor and its mistreatment of its enemies. It was also influenced by a long history of American racism towards Asians that dated back to the nineteenth century. From hostile anti-Japanese propaganda to the use of two atomic bombs on Japanese cities, America’s actions during the Pacific campaign were far more aggressive than they were in the European theater. Using the strategy of island hopping, the United States was able to get within striking distance of Japan. Only once they adopted this strategy were the Allied troops able to turn the tide against what had been a series of challenging Japanese victories. The war ended with Japan’s surrender.

The combined Allied forces had successfully waged a crusade against Nazi Germany, Italy, and Japan. The United States, forced to abandon a policy of nonintervention outside the Western Hemisphere, had been able to mobilize itself and produce the weapons and the warriors necessary to defeat its enemies. Following World War II, America would never again retreat from the global stage, and its early mastery of nuclear weapons would make it the dominant force in the postwar world.