On his part Dmitri was not to take Tver under any circumstances. The following article is noteworthy: “Whether we are to be at peace with the Horde, or to give tribute will be decided in council together. If the Mongols attack any prince, we are all to resist. Should the Grand Prince of Moscow move on the Horde, the Tver prince must go with him.”
Michael abjured all alliance with Olgerd, his brothers, and his family. Further he bound himself to fight against Lithuania, should it attack Moscow, or any Moscow ally. Boyars and free men might pass from one prince to the other, rights were considered as equal on both sides in this regard; two men were excluded, however, Ivan and Nekomat; their property was forfeited, and they themselves declared traitors.
Thus ended that bloody war of 1375 between Tver and Moscow, and there was quiet for a time. But even now Michael did not yield in his heart; he still hoped to triumph over Dmitri. He did not relinquish his alliance with Olgerd. On the contrary, he worked hard to strengthen it. That very year his son, Ivan, pledged lately for the Horde debt, married Olgerd’s niece, Keistut’s daughter. Lithuania waged war on Smolensk for co-operation with Moscow. Olgerd’s forces burned, plundered, and led captive. “Why did ye help ruin Tver?” asked they, as they taunted their victims. The Lithuanian friendship brought less fruit, however, than Michael had hoped from it.
One year and six months later, 1377, Olgerd died, and then began grave and protracted disorders. Yagello killed Keistut, his [[368]]uncle, and married Yedviga of Poland, thus causing new and great complications.
No sooner had the storm on the west apparently subsided, than another storm moved from the east against Moscow.
The Mongols attacked Nizni-Novgorod and ravaged it unsparingly, thus striking the Grand Prince through his allies, the chief one of whom was his father-in-law. “Why did ye help Moscow, and march against Tver?” asked they, as they plundered Nizni. Farther south they declared: “We do thus because ye fought against the Tver prince.”
Nizni men rose now to take revenge; they killed Saraiko, the envoy, and his thousand attendants. This happened while Dmitri of Nizni was absent and his son was ruling for a short time. The old prince, fearing a Mongol attack on his city, had commanded to hold Saraiko’s men apart from him. When Vassili, the prince’s son, obeyed these instructions, Saraiko became alarmed, and fled to the episcopal palace with a few of his attendants. This flight seemed an attack to some people, and they rose to protect the bishop. Mongols, in self-defense, used arrows, one of which, without wounding the bishop, stuck fast in his mantle. This roused a whole multitude, who rushed to clear the palace of Mongols. A struggle began which extended till Saraiko had fallen, with all of his attendants. “The pagan thought,” said the people, “to do what he wanted, but he and all of his men with him have perished.” After this December, 1375, and January, 1376, the territories of Nizni in all of their extent, from the east to the Sura, and south to the Piana, were doomed to fire and the sword without mercy.
Dmitri of Moscow went beyond the Oká with an army to guard against Mongol forces, which, as he heard, were advancing. The Grand Prince, in defending the lands of his father-in-law, found it needful to fill the Trans-Sura with a great dread of Russia. He sent strong detachments under Bobrok of Volynia, with Ivan and Vassili, two sons of the Nizni prince. They marched to the present Kazan, and their victory was signal. Kazan rendered homage to the Grand Prince’s leader by giving him two thousand rubles, in the money of their period, and three thousand rubles to the army. Kazan received a Moscow official and engaged to pay tribute. The Khan counted those lands as his own beyond [[369]]question, hence this victory increased Mamai’s rage very greatly.
In 1377 news came from beyond the Sura that a new Mongol prince, Arabshah, had appeared there and fixed his camp at a place called Volchi Vodi (Wolf Water), but that place, as it seemed, was not enough; he was extending his power in many directions. The terror of his name touched Kazan, and the Volga, and alarmed Nizni also. The Nizni prince begged aid of Moscow a second time. The affair seemed so serious that Dmitri himself went with his forces. As there were no tidings of the new conqueror, Dmitri, after waiting a fortnight, returned to his capital; he left, however, a part of his forces composed of men from Vladimir and Murom.
Soon reports came of Arabshah and his army. People said that he was near, but no one knew in what spot he was lurking. Scouts made fruitless efforts to find him. At last the Nizni prince sent forward his son, Ivan, with a Novgorod force, and sent also the Moscow commanders with the regiments left by Dmitri. They were to cross the Piana, and guard the lands south of it. Finding themselves in a primitive region, called by the Russians in those days “The Wild Fields,” these warriors had no fear of natives; they thought only to amuse themselves. There were but a few villages, and those few were in secluded places; a person might pass very near and not see them. The country was one of forests and grass; it was well-watered, abounding in game, and in honey. Prince Ivan and his men found life there agreeable. They went hunting, and moved about everywhere, thoughtless of peril, taking no precautions whatever.