whole from other traditions, appropriated from without." One trope common to African-American literature is "signifying". Gates claims that signifying "is a trope in which are subsumed several other rhetorical tropes, including metaphor, metonymy, synecdoche, and irony, and also hyperbole and litotes, and metalepsis." Signifying also refers to the way in which African-American "authors read and critique other African-American texts in an act of rhetorical self-definition." History Early African-American literature African-American history predates the emergence of the United States as an independent country, and African-American literature has similarly deep roots. Lucy Terry is the author of the oldest known piece of African-American literature, "Bars Fight". Terry wrote the ballad in 1746 after a Native American attack on Deerfield, Massachusetts. She was enslaved in Deerfield at the time of the attack, when many residents were killed and more than 100, mostly women and children, were taken on a forced march overland to Montreal. Some were later ransomed and redeemed by their families or community; others were adopted by Mohawk families, and some girls joined a French religious order. The ballad was first published in 1854, with an additional couplet, in The Springfield Republican and in 1855 in Josiah Holland's History of Western Massachusetts. The poet Phillis Wheatley (–1784) published her book Poems on Various Subjects, Religious and Moral in 1773, three years before American independence. Wheatley was not only the first African American to publish a book, but the first to achieve an international reputation as a writer. Born in Senegal or The Gambia, Wheatley was captured and sold into slavery at around the age of seven. Kidnapped to Massachusetts, she was purchased and owned by a Boston merchant. By the time she was 16, she had mastered her new language of English. Her poetry was praised by many of the leading figures of the American Revolution, including George Washington, who thanked her for a poem written in his honor. Some whites found it hard to believe that a Black woman could write such refined poetry. Wheatley had to defend herself to prove that she had written her own work, so an authenticating preface, or attestation, was provided at the beginning of her book, signed by a list of prominent white male leaders in Massachusetts, affirming her authorship. Some critics cite Wheatley's successful use of this "defensive" authentication document as the first recognition of African-American literature. As a result of the skepticism