Political Rhetoric in Theory and Practice: A Reader - Hardcoverby Robert C. Bartlett (Editor), Nasser Behnegar (Editor) Political Rhetoric in Theory and Practice is an introduction to the art of rhetoric or persuasive speaking. A collection of primary sources, it combines classic statements of the theory of political rhetoric (Aristotle, Isocrates, Demosthenes, Cicero) with a rich array of political speeches, from Socrates to Martin Luther King Jr., Pericles to Richard Nixon, Sojourner Truth to Phyllis Schlafly.