important questions is the relation between those who had taken part in the exodus and the invasion and those who had not. This inquiry is further complicated by (c), where the history of Israel and Judah, as related in Judges and 1 Samuel, has caused endless perplexity. The traditions of the Ephraimite Joshua and of Saul the first king of (north) Israel virtually treat Judah as part of Israel and are related to the underlying representations in (a). But the specific independent Judaean standpoint treats the unification of the two divisions as the work of David who leaves the heritage to Solomon. The varied narratives, now due to Judaean editors, preserve distinct points of view, and it is extremely difficult to unravel the threads and to determine their relative position in the history. Finally, the consciousness that the people as a religious body owed everything to the desert clans (b) (see § 5) subsequently leaves its mark upon (north) Israelite history (§ 14), but has not the profound significance which it has in the records of Judah and Jerusalem. Without sufficient external and independent evidence wherewith to interpret in the light of history the internal features of the intricate narratives, any reconstruction would naturally be hazardous, and all attempts must invariably be considered in the light of the biblical evidence itself, the date of the Israelite exodus, and the external conditions. Biblical criticism is concerned with a composite (Judaean) history based upon other histories (partly of non-Judaean origin), and the relation between native written sources and external contemporary evidence (monumental and archaeological) distinctly forbids any haphazard selection from accessible sources. The true nature of this relation can be readily observed in other fields (ancient Britain, Greece, Egypt, &c.), where, however, the native documents and sources have not that complexity which characterizes the composite biblical history. (For the period under review, as it appears in the light of existing external evidence, see PALESTINE: _History_.)