Publius (Gaius/Caius) Cornelius Tacitus (c56-c117) was a senator and a historian of the Roman Empire. The surviving portions of his two major works - the Annals and the Histories - examine the reigns of the Roman Emperors Tiberius, Claudius, Nero and those that reigned in the Year of the Four Emperors. These two works span the history of the Roman Empire from the death of Augustus in 14 AD to the death of emperor Domitian in 96 AD. There are significant lacunae in the surviving texts. Other works by Tacitus discuss oratory (Dialogus de Oratoribus), Germania (De Origine et Situ Germanorum), and biographical notes about his father-in-law Agricola, primarily during his campaign in Britannia (De Vita et Moribus Lulii Agricolae). Tacitus' historiographical style in his major works is annalistic. An author writing in the latter part of the Silver Age of Latin literature, his work is distinguished by a boldness and sharpness of wit, and a compact and sometimes unconventional use of Latin.

Oratory emerged as the first major form of verbal art in early America because, as John Quincy Adams observed in 1805, "eloquence was POWER." In this book, Sandra Gustafson examines the multiple traditions of sacred, diplomatic, and political speech that flourished in British America and the early republic from colonization through 1800. She demonstrates that, in the American crucible of cultures, contact and conflict among Europeans, native Americans, and Africans gave particular significance and complexity to the uses of the spoken word. Gustafson develops what she calls the performance semiotic of speech and text as a tool for comprehending the rich traditions of early American oratory. Embodied in the delivery of speeches, she argues, were complex projections of power and authenticity that were rooted in or challenged text-based claims of authority. Examining oratorical performances as varied as treaty negotiations between native and British Americans, the eloquence of evangelical women during the Great Awakening, and the founding fathers' debates over the Constitution, Gustafson explores how orators employed the shifting symbolism of speech and text to imbue their voices with power.