1 (p. 57). The Medes. Some difference of opinion exists among historians as to the exact ethnic relations of the conquerors; the precise date of the fall of Nineveh is also in doubt.

2 (p. 57). Darius. The familiar Hebrew narrative ascribes the first Persian conquest of Babylon to Darius, but inscriptions of Cyrus and of Nabonidus, the Babylonian king, make it certain that Cyrus was the real conqueror. These inscriptions are preserved on cylinders of baked clay, of the type made familiar by the excavation of the past fifty years, and they are invaluable historical documents.

3 (p. 58). Berosus. The fragments of Berosus have been translated by L. P. Cory, and included in his Ancient Fragments of Phenician, Chaldean, Egyptian, and Other Writers, London, 1826, second edition, 1832.

4 (p. 58). Chaldean learning. Recent writers reserve the name Chaldean for the later period of Babylonian history—the time when the Greeks came in contact with the Mesopotamians—in contradistinction to the earlier periods which are revealed to us by the archaeological records.

5 (p. 59) King Sargon of Agade. The date given for this early king must not be accepted as absolute; but it is probably approximately correct.

6 (p. 59). Nippur. See the account of the early expeditions as recorded by the director, Dr. John P. Peters, Nippur, or explorations and adventures, etc., New York and London, 1897.

7 (p. 62). Fritz Hommel, Geschichte Babyloniens und Assyriens, Berlin, 1885.

8 (p. 63). R. Campbell Thompson, Reports of the Magicians and Astrologers of Nineveh and Babylon, London, 1900, p. xix.

9 (p. 64). George Smith, The Assyrian Canon, p. 21.

10 (p. 64). Thompson, op. cit., p. xix.