Another very important change was effected by the Greek religion. We have seen that according to the old Slav customs, it was not the son who succeeded as the head of the family, but its eldest member. It appears that the same custom prevailed among the Norsemen, as we have seen that it was Rurik's brother, and not his son who succeeded him. In the Byzantine Empire, the oldest son was the heir, and the priests tried to introduce this as a law.

As the descendants of Rurik increased in number, it was not always easy to determine who was entitled to the succession. Hence there were often several claimants, and as a result, civil wars followed. These wars, strange as it may appear, served to bind the dukedoms together, because most of them were waged for the purpose of establishing the claim of a duke upon the possession of Kief.

Iaroslaf died in 1054, and was buried in the church of St. Sophia at Kief. In his will we see the effect of the Greek Church, for he specially appointed his eldest son Isiaslaf as his successor. A younger brother, Sviatoslaf, took up arms, and expelled him in 1073. Upon his death in 1076, Isiaslaf returned to Kief, where he lived two years. He died in 1078, and was succeeded by his brother Vsevolod, who was grand duke until 1093, when he was succeeded by Sviatopolk, the son of Isiaslaf, as the eldest of the family. He was not opposed by Vsevolod's famous son Vladimir Monomachus, who admitted that Sviatopolk's "father was older than mine, and reigned first in Kief."

V—A RUSSIAN REPUBLIC.

Sviatopolk reigned from 1093 to 1113. It was at this time that Russia was disturbed by two civil wars. At the instance of Vladimir Monomachus a congress of dukes met in 1097, at Loubetch on the Dnieper to discuss the folly of civil wars which placed the country at the mercy of its enemies. An agreement was concluded, wherein the dukes swore upon the Cross that "henceforth the Russian land shall be considered the country of us all, and whoso shall dare arm himself against his brother, shall be our common enemy."

Soon after this a quarrel broke out about the succession of Volhynia, and again the country was plunged into civil strife, which lasted two years. In 1100 another congress was held at Vititchevo, on the left bank of the Dnieper, where the dispute was settled, and it was resolved to unite in a war with a powerful nomad people. The Russians under Vladimir Monomachus gained a brilliant victory; the nomads had seventeen khans killed on the battlefield.

When Sviatopolk died, the people of Kief declared that they would have no grand duke except Vladimir. He declined saying that there were elder heirs entitled to the succession; but when troubles broke out in the city, he gave his consent. During his reign of twelve years, from 1113 to 1125, Kief reached the height of prosperity and power. He reduced Souzdal, in the north, to submission, and made many improvements. His memory is cherished in Russia. He compiled a set of instructions for his sons, from which we may judge of his character. Among other remarks, he says: "It is neither by fasting, nor solitude, nor the life in a cloister that will procure for you the life eternal,—it is doing good. Do not forget the poor but feed them. Do not bury your wealth in the bosom of the earth, for that is contrary to the precepts of Christianity. Be a father to orphans, judge the cause of widows yourself." "Put to death no one be he innocent or guilty, for nothing is more precious than the soul of a Christian." "When you have learned anything useful, try to preserve it in your memory, and strive ceaselessly to acquire knowledge. Without ever leaving his palace, my father spoke five languages, a thing that foreigners admire in us."

There are in the museum at Moscow, a throne and crown, supposed to have belonged to this noble and patriotic duke; unfortunately it has been shown that they were never in his possession.

In his will, Vladimir gave the dukedom of Souzdal to his son George Dolgorouki, and another son, Mstislaf, succeeded as grand duke at Kief. When the latter died in 1146, leaving the grand dukedom to his son Isiaslaf, George Dolgorouki claimed the succession as the eldest of the family. Both sides were supported by their friends, and some fierce battles were fought, but Isiaslaf maintained himself until his death in 1157. After his reign, Kief's importance began to decrease. Twelve years later, in 1169, it was captured by the Russians of the north. A native historian[1] says of this event: "This mother of Russian cities had been many times besieged and oppressed. She had often opened her Golden Gate to her enemies, but none had ever yet entered by force. To their eternal shame, the victors forgot that they, too, were Russians! During three days not only the houses, but the cloisters, churches, and even the temples of St. Sophia and the Dîme, were given over to pillage. The precious images, the sacerdotal ornaments, the books, and the bells,—all were carried off."

With the fall of Kief, the scene of Russian activity shifts to the north. There, in the dukedom of Souzdal, George Dolgorouki laid, in 1147, the foundation of a town, Moscow, on a height overlooking the Moscowa. For many years it remained an obscure village, and gave no sign of its future greatness.