146 A JACOBITE EXILE troops and posted them in a strong position, one flank be- ing covered by a marsh and the other by a wood. He had time to effect his arrangements, as Charles was compelled to wait until the whole of his troops were across. As soon as they were so he led them against the enemy. The battle was a severe one, for the Swedes were unpro- vided with artillery, and the Saxons, with the advantages of position and a powerful artillery, fought steadily. Three times Marshal Steinau led his cavalry in desperate charges, and each time almost penetrated to the point where Charles was directing the movements of his troops; but at last he was struck from his horse by a blow from the butt-end of a musket, and his cuirassiers with difficulty carried him from the field. As soon as his fall became known disorder spread among the ranks of the Saxons. Some regiments gave way, and the Swedes rushing forward with loud shouts, the whole army was speedily in full flight. This victory laid the whole of Courland at the mercy of the Swedes, all the towns opening their gates at their approach. They were now on the confines of Poland, and the king, brave to rashness as he was, hesitated to attack a nation so powerful. Poland at that time was a country a little larger than France, though with a somewhat smaller popu- lation, but in this respect exceeding Sweden. With the Poles themselves he had no quarrel, for they had taken no part in the struggle, which had been carried on solely by their king with his Saxon troops. The authority of the kings of Poland was much smaller than that of other European monarchs. ‘The office was not a hereditary one; the king being elected at a diet composed of the whole of the nobles of the country, the nobility embracing practically every free man; and as it was necessary, according to the constitution of the country, that the vote should be unanimous, the difficulties in the