contrary, was followed by uninterrupted
success. While he himself was encamped in Werben, the whole of
Mecklenburg, with the exception of a few towns, was conquered by his
General Tott and the Duke Adolphus Frederick; and he enjoyed the
satisfaction of reinstating both dukes in their dominions. He proceeded
in person to Gustrow, where the reinstatement was solemnly to take
place, to give additional dignity to the ceremony by his presence. The
two dukes, with their deliverer between them, and attended by a splendid
train of princes, made a public entry into the city, which the joy of
their subjects converted into an affecting solemnity. Soon after his
return to Werben, the Landgrave of Hesse Cassel appeared in his camp, to
conclude an offensive and defensive alliance; the first sovereign prince
in Germany, who voluntarily and openly declared against the Emperor,
though not wholly uninfluenced by strong motives. The Landgrave bound
himself to act against the king's enemies as his own, to open to him his
towns and territory, and to furnish his army with provisions and
necessaries. The king, on the other hand, declared himself his ally and
protector; and engaged to conclude no peace with the Emperor without
first obtaining for the Landgrave a full redress of grievances. Both
parties honourably performed their agreement. Hesse Cassel adhered to
the Swedish alliance during the whole of this tedious war; and at the
peace of Westphalia had no reason to regret the friendship of Sweden.

Tilly, from whom this bold step on the part of the Landgrave was not
long concealed, despatched Count Fugger with several regiments against
him; and at the same time endeavoured to excite his subjects to
rebellion by inflammatory letters. But these made as little impression
as his troops, which subsequently failed him so decidedly at the battle
of Breitenfield. The Estates of Hesse could not for a moment hesitate
between their oppressor and their protector.

But the imperial general was far more disturbed by the equivocal conduct
of the Elector of Saxony, who, in defiance of the imperial prohibition,
continued his preparations, and adhered to the confederation of Leipzig.
At this conjuncture, when the proximity of the King of Sweden made a
decisive battle ere long inevitable, it appeared extremely dangerous to
leave Saxony in arms, and ready in a moment to declare for the enemy.
Tilly had just received a reinforcement of 25,000 veteran troops un