both spiritual narratives and travel narratives. Similar to Jarena Lee, Prince adhered to the standards of Christian religion by framing her unique travel narrative in a Christian perspective. Yet, her narrative poses a counter narrative to the 19th century's ideal of a demure woman who had no voice in society and little knowledge of the world. Sojourner Truth (1797–1883) was a leading advocate in both the abolitionist and feminist movements in the 19th century. Born Isabella to a wealthy Dutch master in Ulster County, New York, she adopted the name Sojourner Truth after 40 years of struggle, first to attain her freedom and then to work on the mission she felt God intended for her. This new name was to "signify the new person she had become in the spirit, a traveler dedicated to speaking the Truth as God revealed it". Truth played a significant role during the Civil War. She worked tirelessly on several civil rights fronts; she recruited black troops in Michigan, helped with relief efforts for freedmen and women escaping from the South, led a successful effort to desegregate the streetcars in Washington, D.C., and she counseled President Abraham Lincoln. Truth never learned to read or write but in 1850, she worked with Olive Gilbert, a sympathetic white woman, to write the Narrative of Sojourner Truth. This narrative was a contribution to both the slave narrative and female spiritual narratives. Post-slavery era After the end of slavery and the American Civil War, a number of African-American authors wrote nonfiction works about the condition of African Americans in the United States. Many African-American women wrote about the principles of behavior of life during the period. African-American newspapers were a popular venue for essays, poetry and fiction as well as journalism, with newspaper writers like Jennie Carter (1830–1881) developing a large following. Among the most prominent of post-slavery writers is W. E. B. Du Bois (1868–1963), who had a doctorate in philosophy from Harvard University, and was one of the original founders of the NAACP in 1910. At the turn of the century, Du Bois published a highly influential collection of essays entitled The Souls of Black Folk. The essays on race were groundbreaking and drew from Du Bois's personal experiences to describe how African Americans lived in rural Georgia and in the larger American society. Du Bois wrote: "The problem of the twentieth century is the problem of