sis furnished by the valley
of the Po and the province of Macedonia the Romans could now advance
in earnest towards the region of the headwaters of the Rhine and towards
the Danube, and possess themselves of the northern mountains at least
so far as was requisite for the security of the lands to the south.

The Tribes at the Sources of the Rhine and along the Danube
Helvetii
Boii
Taurisci
Cerni
Raeti, Euganei, Veneti

In these regions the most powerful nation at that time was the great
Celtic people, which according to the native tradition(10) had issued
from its settlements on the Western Ocean and poured itself about the
same time into the valley of the Po on the south of the main chain of
the Alps and into the regions on the Upper Rhine and on the Danube to
the north of that chain. Among their various tribes, both banks of
the Upper Rhine were occupied by the powerful and rich Helvetii, who
nowhere came into immediate contact with the Romans and so lived in
peace and in treaty with them: at this time they seem to have stretched
from the lake of Geneva to the river Main, and to have occupied the
modern Switzerland, Suabia, and Franconia Adjacent to them dwelt
the Boii, whose settlements were probably in the modern Bavaria and
Bohemia.(11) To the south-east of these we meet with another Celtic
stock, which made its appearance in Styria and Carinthia under the
name of the Taurisci and afterwards of the Norici, in Friuli, Carniola,
and Istria under that of the Carni. Their city Noreia (not far from
St. Veit to the north of Klagenfurt) was flourishing and widely known
from the iron mines that were even at that time zealously worked
in those regions; still more were the Italians at this very period
allured thither by the rich seams of gold brought to light, till the
natives excluded them and took this California of that day wholly into
their own hands. These Celtic hordes streaming along on both sides of
the Alps had after their fashion occupied chiefly the flat and hill
country; the Alpine regions proper and likewise the districts along
the Adige and the Lower Po were not occupied by them, and remained
in the hands of the earlier indigenous population. Nothing certain
has yet been ascertained as to the nationality of the latter; but they
appear under the name of the Raeti in the mountains of East Switzerland
and the Tyrol, and under that of the Euganei and Veneti about Padua
and Venice; so that at this last poi