monumental construction of defensive fortifications
surrounding proto-urban settlements called oppida.
CELTIC SETTLEMENTS
Iron Age settlement patterns across Celtic Europe
vary but reveal several prominent trends. Settle-
ments during the earlier Hallstatt period included
enclosed hillforts such as Mont Lassois, the Heune-
burg, Ipf, and Hohenasperg in the west, and Závist
in Bohemia. Alternatively, ditched and palisaded
farmsteads (Herrenhöfe) were the dominant Hall-
statt form along the Danube in Bavaria and in other
locations removed from hillforts. Individual houses
on the Continent were square, whereas in Britain
they were round. Following the general collapse of
the so-called princely seats (Fürstensitze) by 450
B.C., centralized settlement disbursed, and most of
the elevated hillforts were abandoned. Throughout
the beginning of the La Tène period, valley and
river terraces provided the location for small vil-
lages. Several hundred years elapsed before popula-
tions once again aggregated to establish the promi-
nently located and fortified centers that Caesar
identified as oppida. Like earlier hillfort settlements,
oppida were ideally situated for defense, trade, and
industry.
Production of iron implements—weapons, farm
tools, construction tools, and medical instru-
ments—transformed many aspects of society, espe-
cially warfare and agricultural practices. Unlike the
components of the alloy bronze, iron is plentiful
across Europe. Production of iron tools intensified
from the Hallstatt to the La Tène, and development
of the plowshare and coulter contributed to the
movement of farms and villages from the uplands,
where light loess sediments had been tilled for mil-
lennia, to the heavier but more productive soils of
valley bottoms. Enhanced yields provided surpluses
that were bartered for items made by the increasing-
ly specialized craft producers. Production and mar-
ket centers that attracted artisans, traders, and farm-
ers were similar to later emporia. Some even
included merchant’s stalls, storage facilities, and
meeting places, along with residences.
Contact with Mediterranean traders waxed and
waned during the centuries of Celtic European
domination. The apparent replacement of gift ex-
change, involving prestige items and luxury goods,
by importation of bulk commodities and high-
quality goods that were more widely distributed
among the population, attests to the strength of a
trade infrastructure. Increases in minting and trans-
fer of coinage were promoted by returning merce-
naries who had been exposed to civilizations around
the Mediterranean, where coins were circulated in
true market economies.
ROMANIZATION AND RESISTANCE
Roman conquest of the Celts began in Gaul in the
early second century
B.C. with the founding of
Aquilea in 181
B.C., followed by the annexation of
the rest of Gallia Cisalpina (Cisalpine Gaul). The es-
tablishment of the province Gallia Narbonensis
(Narbonne) in southern France in 118
B.C. was part
of the expanding acquisition of territory westward
to Spain. Over the next one hundred years Roman
provincial governors (proconsuls), including Gaius
Marius and Julius Caesar, engaged in a series of bat-
tles and skirmishes aimed at gaining and holding
territories as far north as present day Holland and
east to the Rhine. Further conquest acquired Ger-
many south of the Danube in 15
B.C. and southern
Britain in
A.D. 43. Continental Celts who had sur-
vived the battles for territorial dominion were large-
ly assimilated into the Roman Empire over the next
three hundred years as their culture was completely
reorganized by Roman occupation. The Roman
strategy that utilized preexisting social hierarchies
and invested authority in cooperative local leaders
served to absorb influential Celts into the new econ-
omy and system of government.
Archaeological evidence indicates that resis-
tance to Romanization was present among Celts liv-
ing on the margins of the empire, or even within it,
in areas under weak Roman control. These included
remote areas such as the East Anglian fenlands and
wetland environments where dwellings on crannogs
(artificial islands) made Roman administration near-
ly impossible. Such enclaves preserved traditional
Celtic lifeways into the era of Christianization (in
the sixth and seventh centuries
A.D.) and beyond. A
late form of Celtic writing found mostly on funerary
monuments, the so-called Ogham script, was used
in the post-Roman fifth to ninth centuries
A.D. Ste-
lae bearing this type of inscription have been found
in Ireland, Scotland, Wales, the Isle of Man, and in
Cornwall. The insular Celts who remained outside
the Roman Empire retained their languages, oral
6: THE EUROPEAN IRON AGE, C. 800 B.C.– A.D. 400
142
ANCIENT EUROPE