When he could gather himself up he discovered that he had landed on the Swiss shore, near Basel. Soon he found a family willing to get up in the middle of the night to give him food and a warm bed. One of the men started out to find Willis, but met a messenger who had been sent by Willis to find Isaacs. The messenger said that Willis had succeeded in reaching the Swiss shore, although some distance from the spot where Isaacs landed. The next day the men went on and finally walked into the French lines. They received a welcome that would warm the coldest heart, and learned that another aviator, Lieutenant George Puryear, who was also one of the men to make the break with them from the prison camp, had arrived before them. They told of the awful conditions in the German camps, of how the officers themselves did not seem to favor Prussia, and of many serious strikes which had occurred in that country, about which the Allies knew nothing. Isaacs had been treated so badly and was so exhausted that he was soon sent to London to rest, and later to his home in the United States where he landed on the day before the armistice was signed,--the first U-boat prisoner to escape. Willis was anxious to get into actual service again and make up for lost time, although he was joyfully informed that peace at last seemed near. He was obliged to wait in Paris until certain formalities were attended to, before he could fight once more. He then went to the front to study the latest improvements that had been made in airplanes during his absence, in order to take his place again in the fighting which, however, was drawing rapidly to a close. ALSACE-LORRAINE On slight pretext, Germany in 1864 and in 1866 had made wars against Denmark and Austria that might easily have been avoided. France took notice of the warlike ambitions of her neighbor and began to prepare for the war that she knew would soon come between her and Germany. The French emperor probably also desired this war, but the French people did not and France was not ready for it. The Prussian chancellor, Bismarck, was a man of "iron and blood," for only by these two forces did he believe the Germans could advance. In 1870, the Spanish Liberals expelled Queen Isabella II and offered the crown of Spain to a Hohenzollern prince. The offer was declined, but after Bismarck saw to what its acceptance might lead, he succeeded in having it renewed. Then the Emperor Napoleon informed King William that he would regard its acceptance as a sufficient ground for war against Germany. The Hohenzollern prince, however, rejected the offer and the matter might have ended here, had not Napoleon directed the French ambassador to secure from King William a promise never to permit a Hohenzollern prince to accept the Spanish crown.