But a single campaign raised them from this state of humiliation; and
the vigorous diversion, which the victorious Bernard had effected upon
the Rhine, gave quite a new turn to affairs.

The misunderstandings between France and Sweden were now at last
adjusted, and the old treaty between these powers confirmed at Hamburg,
with fresh advantages for Sweden. In Hesse, the politic Landgravine
Amelia had, with the approbation of the Estates, assumed the government
after the death of her husband, and resolutely maintained her rights
against the Emperor and the House of Darmstadt. Already zealously
attached to the Swedish Protestant party, on religious grounds, she only
awaited a favourable opportunity openly to declare herself. By artful
delays, and by prolonging the negociations with the Emperor, she had
succeeded in keeping him inactive, till she had concluded a secret
compact with France, and the victories of Duke Bernard had given a
favourable turn to the affairs of the Protestants. She now at once
threw off the mask, and renewed her former alliance with the Swedish
crown. The Electoral Prince of the Palatinate was also stimulated, by
the success of Bernard, to try his fortune against the common enemy.
Raising troops in Holland with English money, he formed a magazine at
Meppen, and joined the Swedes in Westphalia. His magazine was, however,
quickly lost; his army defeated near Flotha, by Count Hatzfeld; but his
attempt served to occupy for some time the attention of the enemy, and
thereby facilitated the operations of the Swedes in other quarters.
Other friends began to appear, as fortune declared in their favour, and
the circumstance, that the States of Lower Saxony embraced a neutrality,
was of itself no inconsiderable advantage.

Under these advantages, and reinforced by 14,000 fresh troops from
Sweden and Livonia. Banner opened, with the most favourable prospects,