"The minds of men were gradually reduced to the same level, the fire of genius was extinguished, and even the military spirit evaporated."
The History of the Decline and Fall of the Roman Empire
Published in six volumes: vol. I in 1776; vols. II and III, 1781; vols. IV, V, and VI, 1788-1789. At least 36 entries in ESTC (1776, 1781, 1782, 1783, 1784, 1787, 1788, 1789, 1790, 1791, 1797).<br>
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See <u>The History of the Decline and Fall of the Roman Empire. By Edward Gibbon, Esq; Volume the First.</u> (London: Printed for W. Strahan; and T. Cadell, in the Strand, 1776). &lt;<a href="http://estc.bl.uk/T78356">Link to ESTC</a>&gt;<br>
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Searching in  Edward Gibbon, <u>The History of the Decline and Fall of the Roman Empire, </u>ed. J.B. Bury with an Introduction by W.E.H. Lecky (New York: Fred de Fau and Co., 1906), in 12 vols.