1830s
Bulwer-Lytton, Edward. Richelieu; Or the Conspiracy. 7 Mar. 1839, Theatre Royal, Covent Garden, London, England, UK, act 2, sc. 2.
Dickens, Charles. "Oliver Twist; or, The Parish Boy's Progress." Bentley's Miscellany. London: Richard Bentley, Feb. 1837, issue 1, ch. 2.
Dickens, Charles. Oliver Twist. Penguin, 2003, ch. 2.
Hegel, G. W. F. Vorlesungen über die Philosophie der Weltgeschichte [Lectures on the Philosophy of World History]. c. 1830, University of Berlin, Berlin, Germany.
Hegel, G. W. F. Lectures on the Philosophy of World History, translated by H. B. Nisbet. Cambridge University Press, 1981.
Garrison, William Lloyd. Motto of The Liberator. 1831.
Emerson, Ralph Waldo. "The American Scholar." Phi Beta Kappa Society of Harvard College. 31 Aug. 1837, First Parish in Cambridge, Cambridge, MA, USA.
Emerson, Ralph Waldo. "The American Scholar (1837)." The Portable Emerson, edited by Jeffrey S. Cramer. Penguin Classics, 2014.
Kierkegaard, Soren. Journal entry. 7 July 1838.
Kierkegaard, Soren. The Journals of Kierkegaard, translated by Alexander Dru. Harper Torch, 1959.
Lincoln, Abraham. "The Perpetuation of Our Political Institutions." 27 Jan. 1838, Young Men's Lyceum of Springfield, IL, USA.
Lincoln, Abraham. "Address to the Young Men's Lyceum of Springfield, Illinois, January 27, 1838." Abraham Lincoln: Speeches and Writings 1832-1858, edited by Don E. Fehrenbacher. Library of America, 1989.
Emerson, Ralph Waldo. Journal entry. 11 May 1838.
Sherman, Sidney. Battle cry at San Jacinto. 21 Apr. 1836, San Jacinto, TX, USA.
Buchner, George. Dantons Tod [Danton's Death]. 5 Jan. 1902, Berlin, Germany, act 1, sc. 5.
Buchner, George. "Danton's Death." Danton's Death, Leonce and Lena, and Woyzeck, translated by Victor Price. Oxford University Press, 2008, act 1, sc. 5.
Leopardi, Giacomo. "Cantico del gallo silvestre [Song of the Wild Rooster]." Operette morali [Small Moral Works]. Naples: Presso Saverio Starita, 1835.
Leopardi, Giacomo. "Song of the Great Wild Rooster." Operette Morali: Essays and Dialogues. University of California Press, 1983.
Clausewitz, Karl. Vom Kriege [On War]. Berlin: Ferdinand Dummler, 1832, ch. 1, pt. 1.
Clausewitz, Carl. On War, translated by Michael Howard and Peter Paret. Everyman's Library, 1993, ch. 1, pt. 1.
Andrew Jackson's Farewell Address
Jackson, Andrew. Farewell address. 4 Mar. 1837, Washington, DC USA.
Hegel, G. W. F. Vorlesungen über die Philosophie der Weltgeschichte [Lectures on the Philosophy of World History]. c. 1830, University of Berlin, Berlin, Germany.
Hegel, G. W. F. Lectures on the Philosophy of World History, translated by H. B. Nisbet. Cambridge University Press, 1981.
Sand, George. Jacques. 1833, ch. 81.
Hawthorne, Nathaniel. Notebook entry. 25 Oct. 1836.
Emerson, Ralph Waldo. "The American Scholar." Phi Beta Kappa Society of Harvard College. 31 Aug. 1837, First Parish in Cambridge, Cambridge, MA, USA.
Emerson, Ralph Waldo. "The American Scholar (1837)." The Portable Emerson, edited by Jeffrey S. Cramer. Penguin Classics, 2014.
Emerson, Ralph Waldo. "Literary Ethics." 24 July 1838, Dartmouth College, Hanover, NH, USA.
Jackson, Andrew. Veto message on bank bill. Congress meeting. 10 July 1832, U.S. Capitol Building, Washington, DC, USA.