That they had many fierce and sanguinary struggles among themselves is well authenticated. A battle almost of extermination was once fought between two tribes at Juniata,--now known as Duncan's Island,--within the memory of many Indians who were living when the whites settled among them. This island must have been a famous battle-ground--a very Waterloo--in its day. When the canal was in progress of construction, hundreds of skeletons were exhumed; and to this day stone arrow-heads can be found upon almost any part of the island. The Indian traditions also chronicle a fierce battle between two tribes near Millerstown; another in Tuscarora, and another at Standing Stone. The truth on which these traditions are based is made evident by the fact that at those places, for years, Indian war-relics have been found. There existed for years the most intense and bitter feuds between the Six Nations and the Lenape Indians, commonly called the Delawares. How long the feud existed, or how many bloody conflicts they had to gain the ascendency, cannot now, either by tradition or record, be made reliable history. From the best information we can gather, it is highly probable that these confederations had buried the hatchet a short time previous to the landing of Penn. And we may also readily assume that the final declaration of peace was sued for by the Delawares; for the Iroquois always boasted that they had reduced them to the _condition of women_ by their superior bravery and skill in war. This the Delawares denied, and declared that "by treaty and voluntary consent they had agreed to act as mediators and peacemakers among the other great nations; and to this end they had consented to lay aside entirely the implements of war, and to hold and to keep bright the chain of peace. This, among individual tribes, was the usual province of women. The Delawares, therefore, alleged that they were _figuratively_ termed women on this account." This cunningly-devised story the Delawares palmed upon the missionary Heckwelder while he labored among them, and he was disposed to give them great credit. The Iroquois, having formed an early alliance with the Dutch on the Hudson, received fire-arms, and by the liberal use of them soon brought refractory tribes out of their confederation to terms, and reduced others to vassalage, and exacted from them an annual tribute or an acknowledgment of fealty, permitting them, on such conditions, to occupy certain hunting-grounds; and there must, therefore, have been at least _some_ truth in the allegation of the Iroquois that the Delawares were "conquered by their arms, and were compelled to this humiliating concession as the only means of averting impending destruction." It is said, however, that the Delawares were finally enabled to throw off this galling yoke, through the influence of Zeedyusung, a powerful chief, who extorted from the Iroquois an acknowledgment of their independence at a treaty held at Tioga in 1756.