could not restrain
his indignation: "My road is to Magdeburg," said he; "not for my own
advantage, but for that of the Protestant religion. If no one will
stand by me, I shall immediately retreat, conclude a peace with the
Emperor, and return to Stockholm. I am convinced that Ferdinand will
readily grant me whatever conditions I may require. But if Magdeburg is
once lost, and the Emperor relieved from all fear of me, then it is for
you to look to yourselves and the consequences." This timely threat, and
perhaps, too, the aspect of the Swedish army, which was strong enough to
obtain by force what was refused to entreaty, brought at last the
Elector to his senses, and Spandau was delivered into the hands of the
Swedes.

The king had now two routes to Magdeburg; one westward led through an
exhausted country, and filled with the enemy's troops, who might dispute
with him the passage of the Elbe; the other more to the southward, by
Dessau and Wittenberg, where bridges were to be found for crossing the
Elbe, and where supplies could easily be drawn from Saxony. But he
could not avail himself of the latter without the consent of the
Elector, whom Gustavus had good reason to distrust. Before setting out
on his march, therefore, he demanded from that prince a free passage and
liberty for purchasing provisions for his troops. His application was
refused, and no remonstrances could prevail on the Elector to abandon
his system of neutrality. While the point was still in dispute, the
news of the dreadful fate of Magdeburg arrived.

Tilly announced its fall to the Protestant princes in the tone of a
conqueror, and lost no time in making the most of the general
consternation. The influence of the Emperor, which had sensibly
declined during the rapid progress of Gustavus, after this decisive blow
rose higher than ever; and the change was speedily visible in the
imperious tone he adopted towards the Protestant states. The decrees of
the Confederation of Leipzig were annulled by a proclamation, the
Convention itself suppressed by an imperial decree, and all the
refractory states threatened with the fate of Magdeburg. As the
executor of this imperial mandate, Tilly immediately ordered troops to
march against the Bishop of Bremen, who was a member of the Confederacy,
and had himself enlisted soldiers. The terrified bishop immediately
gave up his forces to Tilly, and signed the revocation of the acts of
the Confederation. An imperial arm