laughing guard assured him he had seen a ghost. They soon, however, found it to be no jesting matter, and vainly pursued the exultant Barton. This capture was very annoying to Prescott, as he had just offered a price for Arnold's head, and his tyrannical conduct had made him obnoxious to the people. General Howe readily parted with Lee in exchange for Prescott. ] [Illustration: CAMPAIGNS IN THE NORTH THE REVOLUTIONARY WAR.] [Illustration: CAMPAIGNS IN THE SOUTH. THE REVOLUTIONARY WAR] BURGOYNE'S INVASION.--In June, Burgoyne marched south from Canada with an army of ten thousand British and Indians. Forts Crown Point, Ticonderoga, and Edward, and the supplies at Whitehall, successively fell into his hands. General Schuyler, with the small force at his command, could only obstruct his path through the wilderness by felling trees across the road, and breaking down bridges. The loss of so many strongholds caused general alarm. Lincoln--with the Massachusetts troops, Arnold--noted for his headlong valor, and Morgan--with his famous riflemen, were sent to check Burgoyne's advance. Militiamen gathered from the neighboring States, and an army was rapidly collected and drilled. So much dissatisfaction, however, arose with Schuyler that he was superseded by Gates just as he was ready to reap the results of his well-laid schemes. With noble-minded patriotism he made known to Gates all his plans, and generously assisted him in their execution. The army was now stationed at Bemis's Heights, where fortifications were thrown up under the direction of Kosciusko (kos-se-us'-ko). [Footnote: This general was a Pole of noble birth. While in France he formed the acquaintance of Franklin, who recommended him to Washington. He came to America and offered himself "to fight as a volunteer for American independence." "What can you do?" asked the commander. "Try me," was Kosciusko's laconic reply. Washington was greatly pleased with him, and made him his aid. He became a colonel in the engineer corps, and superintended the construction of the works at West Point. After the war he returned home and led the Poles in their struggles for independence. At Cracow is a mound of earth, 150 feet high, raised in his memory. It is composed of earth brought from the battle-fields on which the Poles fought for liberty. In the new world, his name is perpetuated by a monument at West Point.]