blic opinion. At the time of his inauguration, immigrants constituted one third of the population. Allied and German propaganda revived old-world loyalties among "hyphenated" European- Americans, and opinions about US intervention were sharply polarized. More than 8 million German-Americans lived in this country, and many were sympathetic to the cause of their homeland. Meanwhile, anti-German feeling was strong among the upper classes on the Atlantic coast, and was particularly intense among those with social and business connections to Britain. Demonization A second propaganda technique used by the CPI was demonization of the enemy. "So great are the psychological resistances to war in modern nations," wrote Lasswell "that every war must appear to be a war of defense against a menacing, murderous aggressor. There must be no ambiguity about who the public is to hate." American propaganda was not the only source of anti-German feeling, but most historians agree that the CPI pamphlets went too far in portraying Germans as depraved, brutal aggressors. For example, in one CPI publication, Professor Vernon Kellogg asked "will it be any wonder if, after the war, the people of the world, when they recognize any human being as a German, will shrink aside so that they may not touch him as he passes, or stoop for stones to drive him from their path?" A particularly effective strategy for demonizing Germans was the use of atrocity stories. "A handy rule for arousing hate," said Lasswell "is, if at first they do not enrage, use an atrocity. It has been employed with unvarying success in every conflict known to man." Unlike the pacifist, who argues that all wars are brutal, the atrocity story implies that war is only brutal when practiced by the enemy. Certain members of the CPI were relatively cautious about repeating unsubstantiated allegations, but the committee's publications often relied on dubious material. After the war, Edward Bernays, who ...
