20/57 New advances were made; but while the envoys were still in the camp of Louis, the populace and the Orange party rose, and with them the spirit of resistance. On the 25th of June Amsterdam opened the dykes, and her example was followed by the other cities of Holland; immense loss was entailed, but the flooded country and the cities contained therein, standing like islands amid the waters, were safe from attack by land forces until freezing weather. William of Orange, afterward William III. of England, was on the 8th of July made stadtholder, and head of the army and navy; and the two De Witts, the heads of the republican party, were murdered by a mob a few weeks later. |