The quote highlights the troubling history of political violence in the United States since the Civil War, emphasizing the assassination attempts and murders of several prominent political figures, including four presidents. Additionally, it mentions that this level of political violence is unparalleled in other Western nations, illustrating a unique and concerning aspect of American political history.

Updike contrasts the situation in the U.S. with that in England, where prime ministers typically travel with only one bodyguard due to a significantly lower incidence of such violence. This comparison underscores the severity of political threats faced by American leaders and suggests a troubling aspect of the American political landscape that has persisted for over a century.