Hamilton, Madison, and Jay. The Federalist, No. 10, p. 53; No. 12, p. 65.
42
Thomas Jefferson. Letter to John Adams, October 28, 1813, in The Portable Thomas Jefferson, pp. 534-35.
43
Daniel Walker Howe. What Hath God Wrought. New York: Oxford University Press, 2009, p. 33; Angus Maddison. The World Economy: Historical Statistics. Paris: OECD Press, 2003, p. 261.