length prepared for this undertaking,
they set fire to all their towns, in number about twelve--to their
villages about four hundred--and to the private dwellings that remained;
they burn up all the corn, except what they intend to carry with them;
that after destroying the hope of a return home, they might be the more
ready for undergoing all dangers. They order every one to carry forth
from home for himself provisions for three months, ready ground. They
persuade the Rauraci, and the Tulingi, and the Latobrigi, their
neighbours, to adopt the same plan, and after burning down their towns
and villages, to set out with them: and they admit to their party and
unite to themselves as confederates the Boii, who had dwelt on the other
side of the Rhine, and had crossed over into the Norican territory, and
assaulted Noreia.

VI.--There were in all two routes by which they could go forth from
their country--one through the Sequani, narrow and difficult, between
Mount Jura and the river Rhone (by which scarcely one waggon at a time
could be led; there was, moreover, a very high mountain overhanging, so
that a very few might easily intercept them); the other, through our
Province, much easier and freer from obstacles, because the Rhone flows
between the boundaries of the Helvetii and those of the Allobroges, who
had lately been subdued, and is in some places crossed by a ford. The
furthest town of the Allobroges, and the nearest to the territories of
the Helvetii, is Geneva. From this town a bridge extends to the
Helvetii. They thought that they should either persuade the Allobroges,
because they did not seem as yet well-affected towards the Roman people,
or compel them by force to allow them to pass through their territories.
Having provided everything for the expedition, they appoint a day on
which they should all meet on the bank of the Rhone. This day was the
fifth before the kalends of April [_i.e._ the 28th of March], in the
consulship of Lucius Piso and Aulus Gabinius [B.C. 58].

VII.--When it was reported to Caesar that they were attempting to make
their route through our Province, he hastens to set out from the city,
and, by as great marches as he can, proceeds to Further Gaul, and
arrives at Geneva. He orders the whole Province [to furnish] as great a
number of soldiers as possible, as there was in all only one legion in
Further Gaul: he orders the bridge at Geneva to be broken down. When the
Helvetii are apprised of