168
Origins
tribethat
paid
them.Thecentral
government
disbursed
funds
tothetriballeaders,whointurndistributedthemto
members
ofthe tribe; withfew
exceptions,
mainly
thedescendants of
eminent
S.ah.
ba,Arabians(even
widowsandchildren)received
moneythrough
theirtribe.Until132/750,theMilitaryRegister
provided
a
mainstay
oftribal
power
and
privilegeagainst
out-
sidecontrol,anditallowedthe
tribesmento
preserve
theircohe-
sive
independence
from other elements of the
population.
Whenthe
government
triedto
replace
these
tribal
corps
with
other
troops
whose leaders,
allegiances,
and interests more
nearly
matcheditsown,
theArabiantribesmenresisteditwith
almosttotalsuccess.
Viewed
altogether,
thetribal
organization
ofthearmiesthat
carriedoutthe
greatconquests
and
its
preservationthrough
the
Military Register
meantthatthe central
government
did not
controlits
army.
Thisledtounusual
developments
whenthe
timecametorecruitnewsoldiers.
Arabian
TroopUnreliability
after
64/684. As
marginal
areasoldiers
par
excellence,
4
Arabians
rapidly
becameunreliable.
Precisely
according
tothe
pattern
sketchedin
chapter
3,in
the
60/680s,
about two
generations
afterthe
conquests
began, they
dete-
riorated,
grewunruly,
andno
longer
supplied
the
Umayyads
with
sufficient
troops.
Some settleddownintownsoronag-
riculturallands,whileothersremainedsoldiersinthe
pay
ofthe
government
but
provided
everlessloyal
and
dependable
ser-
vice.Thisdivisionhadageographicalaspect;many
Arabiansset-
tledinIraqandKhurasantoacquire
new
occupations
andinter-
ests,
whilethose
living
in
Syria
and
Jazira
generally
remained
soldiers.
4
In
Iraq
andKhurasantheArabiansdegeneratedmilitarily
de-
spite
strenuous governmental
efforts. Measures
designed
to
40.ThisviewcontrastswithD.R.Hill’sconclusionthat"the
fighting
coreof
the
armies
[in
thefirstArabian
conquests]
wasformedfromthesedentary
population
ofthetownsandoases"("TheRoleoftheCamel,"p.39).
41.Mason,p.201;Shaban,
Islamic
History,
1:122-25.Mason’sarticle
appears
tobethesourceofmany
ofShaban’smost
important
themes,
although
Shaban
nowherereferstoit.