Rhetorical moves in political discourse: closing statements by presidential candidates in US primary election debates

Abstract Presidential primary debates in the USA are commonly concluded by brief closing statements, in which the competitors outline the central messages of their election campaigns. These statements constitute a subgenre characterized by a set of recurring rhetorical moves, which are defined as functional units geared towards the respective communicative objective, in this case political persuasion. Located at the interface of rhetorical move analysis and political discourse studies, this paper demonstrates that moves and embedded steps in closing statements fulfill the persuasive function of legitimizing the respective candidate as the most preferable presidential successor. The study is based on the transcripts of 98 closing statements, which were extracted from eight Democratic and eleven Republican primary debates held between August 2015 and April 2016. Typical moves, such as projecting the speaker’s future political agenda or diagnosing the current situation in America, are presented with the help of illustrative examples, frequencies of occurrence, and a sample analysis of a complete closing statement.