Uncas, the chief of the Mohegans, had also been an ally of the English against the Pequots. After the destruction of this tribe, the three parties declared a peace, and the spoils of the war were divided between the allies. But the Narragansets and Mohegans were naturally enemies. The latter were of the Pequot race, and Uncas himself, having married the daughter of Sassacus, was but a revolted subject of that great chief. It is said that one of Uncas' dependent sachems attacked Miantonomo, who referred the matter to the English and was told to take his own course, and invaded the Mohegan country with a thousand warriors. The fortunes of war were against him and he fell into the hands of Uncas. The victor now referred the fate of his victim to the English. They decided that the rules of war permitted, and the safety of Uncas required, the death of Miantonomo. They were careful, however, not to permit his execution within their jurisdiction. The colonies were responsible for the death of this chief. Uncas was nominally their ally, but really their subject. From first to last he did their bidding with a spirit so craven and a manner so treacherous that he was neither trusted nor respected by them. But the English in their death-warrant voluntarily offered to protect Uncas from the consequences of Miantonomo's death. This was in 1643, and thus did the English observe the treaty of peace made seven years before under circumstances of extraordinary solemnity. Miantonomo died the victim of rivalry, jealousy and fear, yet with a spirit so heroic that he scorned to ask the precious boon of life from those whom he had served rather than wronged. His death was the seed of the war of 1675, --for how, under these circumstances, could Canonchet, his son and successor, be other than the enemy of the English, the ready and efficient ally of Philip. But aside from particular incidents in the relations of the English to the Indians there were three ever-operating causes of hostility. 1st. The mutual disposition of the English and the Indians to traffic with each other. The colonies passed the most stringent laws for the suppression of this traffic, or to make it a monopoly in their own hands, and the government at home issued two or more proclamations. These laws and proclamations had no great practical value, and the Indians were constantly supplied with spirits, clothing, munitions and weapons of war, either by the English, French, or Dutch. Thus trade furnished an occasion for hostility, and the means of gratifying the spirit of war. 2nd. There was a universal tendency in the people and governments of the colonies to acquire land.