FROM NEUTRALITY TO ENGAGEMENT
President Franklin Roosevelt was aware of the challenges facing the targets of Nazi aggression in Europe and Japanese aggression in Asia. Although he hoped to offer U.S. support, Congress’s commitment to nonintervention was difficult to overcome. Such a policy in regards to Europe was strongly encouraged by Senator Gerald P. Nye of North Dakota. Nye claimed that the United States had been tricked into participating in World War I by a group of industrialists and bankers who sought to gain from the country’s participation in the war. The United States, Nye urged, should not be drawn again into an international dispute over matters that did not concern it. His sentiments were shared by other noninterventionists in Congress (Figure).
Roosevelt’s willingness to accede to the demands of the noninterventionists led him even to refuse assistance to those fleeing Nazi Germany. Although Roosevelt was aware of Nazi persecution of the Jews, he did little to aid them. In a symbolic act of support, he withdrew the American ambassador to Germany in 1938. He did not press for a relaxation of immigration quotas that would have allowed more refugees to enter the country, however. In 1939, he refused to support a bill that would have admitted twenty thousand Jewish refugee children to the United States. Again in 1939, when German refugees aboard the SS St. Louis, most of them Jews, were refused permission to land in Cuba and turned to the United States for help, the U.S. State Department informed them that immigration quotas for Germany had already been filled. Once again, Roosevelt did not intervene, because he feared that nativists in Congress might smear him as a friend of Jews.
To ensure that the United States did not get drawn into another war, Congress passed a series of Neutrality Acts in the second half of the 1930s. The Neutrality Act of 1935 banned the sale of armaments to warring nations. The following year, another Neutrality Act prohibited loaning money to belligerent countries. The last piece of legislation, the Neutrality Act of 1937, forbade the transportation of weapons or passengers to belligerent nations on board American ships and also prohibited American citizens from traveling on board the ships of nations at war.
Once all-out war began between Japan and China in 1937, Roosevelt sought ways to help the Chinese that did not violate U.S. law. Since Japan did not formally declare war on China, a state of belligerency did not technically exist. Therefore, under the terms of the Neutrality Acts, America was not prevented from transporting goods to China. In 1940, the president of China, Chiang Kai-shek, was able to prevail upon Roosevelt to ship to China one hundred P-40 fighter planes and to allow American volunteers, who technically became members of the Chinese Air Force, to fly them.
War Begins in Europe
In 1938, the agreement reached at the Munich Conference failed to satisfy Hitler—in fact, the refusal of Britain and France to go to war over the issue infuriated the German dictator. In May of the next year, Germany and Italy formalized their military alliance with the “Pact of Steel.” On September 1, 1939, Hitler unleashed his Blitzkrieg, or “lightning war,” against Poland, using swift, surprise attacks combining infantry, tanks, and aircraft to quickly overwhelm the enemy. Britain and France had already learned from Munich that Hitler could not be trusted and that his territorial demands were insatiable. On September 3, 1939, they declared war on Germany, and the European phase of World War II began. Responding to the German invasion of Poland, Roosevelt worked with Congress to alter the Neutrality Laws to permit a policy of “Cash and Carry” in munitions for Britain and France. The legislation, passed and signed by Roosevelt in November 1939, permitted belligerents to purchase war materiel if they could pay cash for it and arrange for its transportation on board their own ships.
When the Germans commenced their spring offensive in 1940, they defeated France in six weeks with a highly mobile and quick invasion of France, Belgium, Luxembourg, and the Netherlands. In the Far East, Japan took advantage of France’s surrender to Germany to occupy French Indochina. In response, beginning with the Export Control Act in July 1940, the United States began to embargo the shipment of various materials to Japan, starting first with aviation gasoline and machine tools, and proceeding to scrap iron and steel.
The Atlantic Charter
Following the surrender of France, the Battle of Britain began, as Germany proceeded to try to bomb England into submission. As the battle raged in the skies over Great Britain throughout the summer and autumn of 1940 (Figure), Roosevelt became increasingly concerned over England’s ability to hold out against the German juggernaut. In June 1941, Hitler broke the nonaggression pact with the Soviet Union that had given him the backing to ravage Poland and marched his armies deep into Soviet territory, where they would kill Red Army regulars and civilians by the millions until their advances were stalled and ultimately reversed by the devastating battle of Stalingrad, which took place from August 23, 1942 until February 2, 1943 when, surrounded and out of ammunition, the German 6th army surrendered.
Listen to the BBC’s archived reports of the Battle of Britain, including Winston Churchill’s “Finest Hour” speech.
In August 1941, Roosevelt met with the British prime minister, Winston Churchill, off the coast of Newfoundland, Canada. At this meeting, the two leaders drafted the Atlantic Charter, the blueprint of Anglo-American cooperation during World War II. The charter stated that the United States and Britain sought no territory from the conflict. It proclaimed that citizens of all countries should be given the right of self-determination, self-government should be restored in places where it had been eliminated, and trade barriers should be lowered. Further, the charter mandated freedom of the seas, renounced the use of force to settle international disputes, and called for postwar disarmament.
In March 1941, concerns over Britain’s ability to defend itself also influenced Congress to authorize a policy of Lend Lease, a practice by which the United States could sell, lease, or transfer armaments to any nation deemed important to the defense of the United States. Lend Lease effectively ended the policy of nonintervention and dissolved America’s pretense of being a neutral nation. The program ran from 1941 to 1945, and distributed some $45 billion worth of weaponry and supplies to Britain, the Soviet Union, China, and other allies.
A Date Which Will Live in Infamy
By the second half of 1941, Japan was feeling the pressure of the American embargo. As it could no longer buy strategic material from the United States, the Japanese were determined to obtain a sufficient supply of oil by taking control of the Dutch East Indies. However, they realized that such an action might increase the possibility of American intervention, since the Philippines, a U.S. territory, lay on the direct route that oil tankers would have to take to reach Japan from Indonesia. Japanese leaders thus attempted to secure a diplomatic solution by negotiating with the United States while also authorizing the navy to plan for war. The Japanese government also decided that if no peaceful resolution could be reached by the end of November 1941, then the nation would have to go to war against the United States.
The American final counterproposal to various offers by Japan was for the Japanese to completely withdraw, without any conditions, from China and enter into nonaggression pacts with all the Pacific powers. Japan found that proposal unacceptable but delayed its rejection for as long as possible. Then, at 7:48 a.m. on Sunday, December 7, the Japanese attacked the U.S. Pacific fleet at anchor in Pearl Harbor, Hawaii (Figure). They launched two waves of attacks from six aircraft carriers that had snuck into the central Pacific without being detected. The attacks brought some 353 fighters, bombers, and torpedo bombers down on the unprepared fleet. The Japanese hit all eight battleships in the harbor and sank four of them. They also damaged several cruisers and destroyers. On the ground, nearly two hundred aircraft were destroyed, and twenty-four hundred servicemen were killed. Another eleven hundred were wounded. Japanese losses were minimal. The strike was part of a more concerted campaign by the Japanese to gain territory. They subsequently attacked Hong Kong, Malaysia, Singapore, Guam, Wake Island, and the Philippines.
Whatever reluctance to engage in conflict the American people had had before December 7, 1941, quickly evaporated. Americans’ incredulity that Japan would take such a radical step quickly turned to a fiery anger, especially as the attack took place while Japanese diplomats in Washington were still negotiating a possible settlement. President Roosevelt, referring to the day of the attack as “a date which will live in infamy,” asked Congress for a declaration of war, which it delivered to Japan on December 8. On December 11, Germany and Italy declared war on the United States in accordance with their alliance with Japan. Against its wishes, the United States had become part of the European conflict.
You can listen to Franklin Roosevelt’s speech to Congress seeking a Declaration of War at this archive of presidential recordings.