e of need, a place of refuge for his troops. Christian
IV. possessed Holstein and Jutland, through which, in the event of a
defeat, he could always secure a retreat.

Eager to get the start of his competitor, the King of Denmark hastened
to take the field. Appointed generalissimo of the circle of Lower
Saxony, he soon had an army of 60,000 men in motion; the administrator
of Magdeburg, and the Dukes of Brunswick and Mecklenburgh, entered into
an alliance with him. Encouraged by the hope of assistance from
England, and the possession of so large a force, he flattered himself he
should be able to terminate the war in a single campaign.

At Vienna, it was officially notified that the only object of these
preparations was the protection of the circle, and the maintenance of
peace. But the negociations with Holland, England, and even France, the
extraordinary exertions of the circle, and the raising of so formidable
an army, seemed to have something more in view than defensive
operations, and to contemplate nothing less than the complete
restoration of the Elector Palatine, and the humiliation of the dreaded
power of Austria.

After negociations, exhortations, commands, and threats had in vain been
employed by the Emperor in order to induce the King of Denmark and the
circle of Lower Saxony to lay down their arms, hostilities commenced,
and Lower Germany became the theatre of war. Count Tilly, marching
along the left bank of the Weser, made himself master of all the passes
as far as Minden. After an unsuccessful attack on Nieuburg, he crossed
the river and overran the principality of Calemberg, in which he
quartered his troops. The king conducted his operations on the right
bank of the river, and spread his forces over the territories of
Brunswick, but having weakened his main body by too powerful
detachments, he could not engage in any enterprise of importance. Aware
of his opponent's superiority, he avoided a decisive action as anxiously
as the general of the League sought it.

With the exception of the troops from the Spanish Netherlands, which had
poured into the Lower Palatinate, the Emperor had hitherto made use only
of the arms of Bavaria and the League in Germany. Maximilian conducted
the war as executor of the ban of the empire, and Tilly, who commanded
the army of execution, was in the Bavarian service. The Emperor owed
superiority in the field to Bavaria and the League, and his fortunes
were in their hands. Th