April 1859, 23.
John Winthrop, «A Model of Christian Charity» (1630). See Brendan Simms, Europe, 36.
Publius [Alexander Hamilton], The Federalist 1, in Alexander Hamilton, James Madison, and John Jay, The Federalist Papers (New York: Mentor, 1961), 1–2.
John O’Sullivan, «Annexation», United States Magazine and Democratic Review, July – August 1845, 5.
John Quincy Adams, «An Address Delivered at the Request of the Committee of Citizens of Washington, 4 July 1821» (Washington, D.C.: Davis and Force, 1821), 28–29.
Jedidiah Morse, The American Geography; or, A View of the Present Situation of the United States of America, 2nd ed. (London: John Stockdale, 1792), 468–469, as excerpted in Manifest Destiny and American Territorial Expansion: A Brief History with Documents, ed. Amy S. Greenberg (Boston: Bedford/St.Martin’s, 2012), 53.
John O’Sullivan, «The Great Nation of Futurity», United States Magazine and Democratic Review, November 1839, 426–427.
Amanda Foreman, A World on Fire: Britain’s Crucial Role in the American Civil War (New York: Random House, 2011);
Howard Jones, Blue and Gray Diplomacy: A History of Union and Confederate Foreign Relations (Chapel Hill: University of North Carolina Press, 2009).
Fareed Zakaria, From Wealth to Power: The Unusual Origins of America’s World Role (Princeton, N.J.: Princeton University Press, 1998), 47.
Grover Cleveland, First Inaugural Address, March 4, 1885, in The Public Papers of Grover Cleveland (Washington, D.C.: Government Printing Office, 1889), 8.
Thomas G. Paterson, J. Garry Clifford, and Kenneth J. Hagan, American Foreign Policy: A History (Lexington, Mass.: D. C. Heath, 1977), 189.
Theodore Roosevelt, Inaugural Address, March 4, 1905, in United States Congressional Serial Set 484 (Washington, D.C.: Government Printing Office, 1905), 559.
Theodore Roosevelt, «International Peace», Nobel lecture, May 5, 1910, in Peace: 1901–1925: Nobel Lectures (Singapore: World Scientific Publishing Co., 1999), 106.
Roosevelt’s statement to Congress, 1902, quoted in John Morton Blum, The Republican Roosevelt (Cambridge, Mass.: Harvard University Press, 1967), 137.
Roosevelt to Spring Rice, December 21, 1907, in The Selected Letters of Theodore Roosevelt, ed. H. W. Brands (Lanham, Md.: Rowman & Littlefield, 2001), 465.
Theodore Roosevelt, review of The Influence of Sea Power upon History, by Alfred Thayer Mahan, Atlantic Monthly, October 1890.
Theodore Roosevelt, «The Strenuous Life», in The Strenuous Life: Essays and Addresses (New York: Century, 1905), 9.