individualistic knight in armour, but the charge of disciplined masses of cavalry could still disperse any infantry that had not been drilled into a mechanical rigidity. The infantry with their muzzle-loading muskets could not keep up a steady enough fire to wither determined cavalry before it charged home. They had, therefore, to meet the shock standing or kneeling behind a bristling wall of pikes or bayonets. For this they needed great discipline and experience. Iron cannon were still of small size and not very abundant, and they did not play a decisive part as yet in warfare. They could "plough lanes" in infantry, but they could not easily smash and scatter it if it was sturdy and well drilled. War under these conditions was entirely in the hands of seasoned professional soldiers, and the question of their pay was as important a one to the generals of that time as the question of food or munitions. As the long struggle dragged on from phase to phase, and the financial distress of the land increased, the commanders of both sides were forced to fall back upon the looting of towns and villages, both for supply and to make up the arrears of their soldiers' pay. The soldiers became, therefore, more and more mere brigands living on the country, and the Thirty Years' War set up a tradition of looting as a legitimate operation in warfare and of outrage as a soldiers' privilege that has tainted the good name of Germany right down to the Great War of 1914. The earlier chapters of Defoe's Memoirs of a Cavalier, with its vivid description of the massacre and burning of Magdeburg, will give the reader a far better idea of the warfare of this time than any formal history. So harried was the land that the farmers ceased from cultivation, what snatch crops could be harvested were hidden away, and great crowds of starving women and children became camp followers of the armies, and supplied a thievish tail to the rougher plundering. At the close of the struggle all Germany was ruined and desolate. Central Europe did not fully recover from these robberies and devastations for a century.
Here we can but name Tilly and Wallenstein, the great plunder captains on the Habsburg side, and Gustavus Adolphus, the King of Sweden, the Lion of the North, the champion of the Protestants, whose dream was to make the Baltic Sea a "Swedish
