Final answer:
The given phrase exemplifies anaphora, a rhetorical device in English. Public speaking is integral to democracy for communicative action and reflects cultural values and practices, particularly in the American political system.
Step-by-step explanation:
The phrase "Public speaking is a skill. Public speaking is an art. Public speaking is the essence of democracy" is an example of anaphora, which is a rhetorical device used in English where a certain phrase or word is repeated at the beginning of successive clauses or sentences.
Public speaking plays a pivotal role in the functioning of democracy as it allows for the exchange of ideas, enabling communicative action as described by Habermas, where dialogue can shape political systems.
It also serves as a crucial tool for individuals in various roles, whether they are politicians, lawyers, or activists, to connect with their audience and influence public opinion and policy.
Moreover, it is reflective of a culture's values and practices, such as in the American political system where persuasive speech is frequently employed during campaigns and in governance.
The given phrase exemplifies anaphora, a rhetorical device in English. Public speaking is integral to democracy for communicative action and reflects cultural values and practices, particularly in the American political system.