9 The unity of later Islamic history 179
generation of Abd al-Malik.
J
3 We can take, then, 700 CE as a round
number (as always, plus or minus a generation!) for the start of the first
major period of Islamic civilization.
One could, to be sure, construct a period of genesis, reaching far back,
in retrospect, into both the Arabian and the general Middle Eastern pre-
Islamic past; a period very important for some purposes. But it is the
three centuries from about 700 to about 1000 which form the first period
of full-fledged Islamic civilization, and which are to be contrasted to the
later periods. It can be called the period of classical Abbasid civilization
(though at its beginning and at its end, after 945, the Abbasids, were not
ruling),
since it is with the Abbasid capital that we associate its character-
istic cultural life. This differed in two ways from that of all the later
periods. In the first place, it was the culture of very nearly a single state,
the Caliphate, with a single language of culture, Arabic, and was limited
rather sharply geographically; that is, more or less to the Middle East,
with certain extensions. It had a preeminent center of cultural formation,
in Iraq, which was already at least as creative as Syria in Umayyad times,
and which continued to be not only the cultural but the political center of
gravity until well into the tenth century. In part because of this fact, the
civilization was relatively homogeneous over all its area, and in particu-
lar possessed the sort of unity that makes for a straightforward narrative;
the want of which is felt keenly in tracing the developments of later
periods.
A second contrast is equally important in the opposite sense. The
background of the classical Abbasid period is anything but single, and
the most prominent cultural activity is that of weaving into a new whole
diverse heritages: the Hellenistic and the Christian, the Jewish, the Ira-
nian, and the Jahiliyya Arabian. It is a time of active integration and the
study of each of the various strands in the cultural complex presup-
poses,
as background, its own separate antecedents. In the later periods
the main body of the heritage is already given as a whole, and cultural
activity is a matter of multiplication and differentiation rather than of
integration. The student must begin his studies with an acquaintance
with a common background dating from classical Abbasid times and be
prepared to work out its varying implications in different situations.
Perhaps a third, related contrast should be added, which is not a
Cf. R. Blachere, "Regards sur l'acculturation des Arabo-Musulmans jusque vers
40/661,"
Arabica, III (1956), 247-265. Cf. Nabia Abbott, Studies in Arabic Literary Papyri, I, Chicago:
University of Chicago Press, 1957, p. 20 ff.