The Debate Behind U.S. Intervention in World War II

73 years ago, President Roosevelt was mulling a third term, and Charles Lindbergh was praising German air strength. A new book looks at the dramatic months leading up to the election of 1940.
Left: President Roosevelt signs the declaration of war against Germany; right: Charles Lindbergh in the famous photo from Lambert Field, St. Louis, Missouri, 1923 (Library of Congress)

"DEAR FRISKY," President Roosevelt wrote in May 1940 to Roger Merriman, his history professor at Harvard and the master of Eliot House. "I like your word 'shrimps.' There are too many of them in all the Colleges and Universities -- male and female. I think the best thing for the moment is to call them shrimps publicly and privately. Most of them will eventually get in line if things should become worse."

To designate young isolationists, who deluded themselves into believing that America could remain aloof, secure, and distant from the wars raging in Europe, Roosevelt liked the amusing term "shrimps"-- crustaceans possessing a nerve cord but no brain. In that critical month of May 1940, he finally realized that it was probably a question of when, not if, the United States would be drawn into war. Talk about neutrality or noninvolvement was no longer seasonable as the unimaginable dangers he had barely glimpsed in 1936 erupted into what he termed a "hurricane of events."

On the evening of Sunday, May 26, 1940, days after the Germans began their thrust west, as city after city fell to the Nazi assault, a somber Roosevelt delivered a fireside chat about the dire events in Europe.

Earlier that evening, the president had distractedly prepared drinks for a small group of friends in his study. There was none of the usual banter. Dispatches were pouring into the White House. "All bad, all bad," Roosevelt grimly muttered, handing them to Eleanor to read. But in his talk, as he tried to prepare Americans for what might lie ahead, he set a reflective, religious tone.

"On this Sabbath evening," he said in his reassuring voice, "in our homes in the midst of our American families, let us calmly consider what we have done and what we must do." But before talking about his decision to vastly increase the nation's military preparedness, he hurled an opening salvo at the isolationists.

They came in different sizes and shapes, he explained. One group of them constituted a Trojan horse of pro-German spies, saboteurs, and traitors. While not naming names, he singled out those who sought to arouse people's "hatred" and "prejudices" by resorting to "false slogans and emotional appeals." With fifth columnists who sought to "divide and weaken us in the face of danger," Roosevelt declared, "we must and will deal vigorously." Another group of isolationists, he explained, opposed his administration's policies simply for the sake of opposition -- even when the security of the nation stood at risk.

The president recognized that some isolationists were earnest in their beliefs and acted in good faith. Some were simply afraid to face a dark and foreboding reality. Others were gullible, eager to accept what they were told by some of their fellow Americans, that what was happening in Europe was "none of our business." These "cheerful idiots," as he would later call them in public, naively bought into the fantasy that the United States could always pursue its peaceful and unique course in the world.

They "honestly and sincerely" believed that the many hundreds of miles of salt water would protect the nation from the nightmare of brutality and violence gripping much of the rest of the world. Though it might have been a comforting dream for FDR's "shrimps," the president argued that the isolationist fantasy of the nation as a safe oasis in a world dominated by fascist terror evoked for himself and for the overwhelming majority of Americans not a dream but a "nightmare of a people without freedom -- the nightmare of a people lodged in prison, handcuffed, hungry, and fed through the bars from day to day by the contemptuous, unpitying masters of other continents."

Two weeks after that fireside chat, on June 10, 1940, Roosevelt gave another key address about American foreign policy. This time it was in the Memorial Gymnasium of the University of Virginia in Charlottesville, to an audience that included his son Franklin, Jr., who was graduating from the Virginia Law School. That same day, the president received word that Italy would declare war on France and was sending four hundred thousand troops to invade the French Mediterranean coast. In his talk, FDR deplored the "gods of force and hate" and denounced the treacherous Mussolini. "On this tenth day of June, 1940," he declared, "the hand that held the dagger has plunged it into the back of its neighbor."

But more than a denunciation of Mussolini's treachery and double-dealing, the speech finally gave a statement of American policy. It was time to "proclaim certain truths," the president said. Military and naval victories for the "gods of force and hate" would endanger all democracies in the western world. In this time of crisis, America could no longer pretend to be "a lone island in a world of force." Indeed, the nation could no longer cling to the fiction of neutrality. "Our sympathies lie with those nations that are giving their life blood in combat against these forces." Then he outlined his policy. America was simultaneously pursuing two courses of action. First, it was extending to the democratic Allies all the material resources of the nation; and second, it was speeding up war production at home so that America would have the equipment and manpower "equal to the task of any emergency and every defense." There would be no slowdowns and no detours. Everything called for speed, "full speed ahead!" Concluding his remarks, he summoned, as he had in 1933 when he first took the oath of office, Americans' "effort, courage, sacrifice and devotion."

Presented by

Susan Dunn is Preston S. Parish '41 Third Century Professor in the Arts and Humanities at Williams College. She is the author of The Three Roosevelts, co-written with James MacGregor Burns, Roosevelt's Purge, and 1940: FDR, Willkie, Lindbergh, Hitler--the Election amid the Storm.

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