In the spring of 1940, British Prime Minister Winston S. Churchill was certain of one thing for his nation caught up in a fight to the death with Nazi Germany: Without American support his nation might not survive. But the vast majority of Americans—better than 80 percent by some polls—opposed joining the fight to stop Hitler. Many were even against sending any munitions, ships or weapons to the United Kingdom at all. To save his country, Churchill had not only to battle the Nazis in Europe, he had to win the war for public opinion among Americans. He knew just the man for the job.