Yaroslav and the flowering — what Rus looked like at its peak

The death of Vladimir did not bring peace to his family. Like many rulers before him, Vladimir left behind several sons, and each had his own claim to power. The struggle that followed was violent, and several of the brothers were killed.

In the end, one of Vladimir’s sons emerged as the strongest. His name was Yaroslav.

Yaroslav had not expected an easy inheritance. He had first ruled in Novgorod, while his father was still alive, and he eventually fought his brother Sviatopolk for control of Kyiv. The struggle lasted for years and involved alliances, battles and changes of fortune.

When Yaroslav finally became the undisputed ruler of Kyiv, he inherited a state that was already powerful but still young. He now had to do something that was often harder than winning a war: he had to govern.

This is why Yaroslav’s reign is remembered differently from the reign of Sviatoslav. Sviatoslav is remembered mainly for his campaigns. Yaroslav is remembered for what he built.

Under Yaroslav, Kyiv became one of the most important cities in Eastern Europe. The city stood on the Dnieper and remained at the centre of the great trade route leading from the north towards Constantinople. Merchants came to the city with goods from many lands, while local craftsmen produced things for both local use and trade.

The Kyiv of Yaroslav was not a stone city in the modern sense. Most buildings were still made of wood, and the streets were not the broad, paved roads of a modern capital. Yet among these wooden buildings rose churches and other large structures that showed the wealth of the ruling dynasty.

The most famous was the Cathedral of Saint Sophia, begun under Yaroslav. It was built in the Byzantine tradition and decorated with mosaics and frescoes. The building was meant to be more than a place of worship. It was also a statement about the city and its ruler.

A great cathedral told visitors that Kyiv was not a remote settlement on a river. It was the centre of a Christian state with its own ruler, its own church and its own place among the powers of Europe.

Yaroslav also became associated with books and learning. He supported the translation and copying of religious texts and helped create a culture in which written knowledge was valued. The chronicles later remembered him as a ruler who loved books and collected them.

We should not imagine that everyone in Rus’ suddenly became able to read. Most people remained illiterate, and books were expensive objects written by hand. But writing was becoming more common in the towns. People wrote letters, kept records and left short messages on pieces of birch bark.

These birch-bark letters are among the most interesting discoveries from medieval Rus’. Unlike a grand chronicle written by a monk, they often contain very ordinary messages: someone asking for money, a person complaining about a debt, a business matter, a family problem. They remind us that the people of medieval Rus’ were not living in a world of only princes and saints. They had arguments, bills, love affairs and everyday worries much like people in other times.

Yaroslav’s government also became associated with written law. The collection known as Russkaya Pravda developed during this period and later under his descendants. It did not form a complete legal code in the modern sense, but it recorded rules and penalties concerning violence, property and social relations.

The law is revealing because it shows a society in which money and property were becoming increasingly important. Instead of simply taking revenge on someone who had injured or killed another person, certain offences could be punished by a payment. The amount depended on the position of the person involved.

Society was not equal. Princes stood above ordinary people, and warriors and wealthy families had privileges that others did not. There were also dependent people and slaves. Christianity brought new ideas about charity and mercy, but it did not erase social differences.

Yaroslav also strengthened Rus’ through marriage alliances.

His children married into several European ruling families. His daughters became queens of France, Norway and Hungary, according to the traditions surrounding the dynasty. These marriages were not simply romantic arrangements. A royal marriage could create an alliance, open diplomatic contacts and make it easier for rulers to deal with one another.

This is one reason why it is misleading to think of medieval Rus’ as a distant country cut off from Europe. Kyiv was part of a much larger world. Its rulers communicated with Byzantium and with western European kingdoms, traded with many peoples and married into foreign dynasties.

Yet the greatness of Yaroslav’s reign had a problem hidden inside it.

The state was held together by a ruling family, and that family was growing.

Yaroslav had several sons. Each received lands to govern, and each had a place within the political order. This seemed reasonable while Yaroslav was alive. But what would happen after his death?

Yaroslav tried to organise the succession. The senior prince would rule in Kyiv, while his brothers governed other important cities. When one brother died, another was supposed to move into his place.

The system depended on cooperation. That was its weakness.

Princes had their own ambitions, their own armies and their own supporters. A prince who ruled an important city could become powerful enough to challenge his relatives. As generations passed, the number of princes increased, and the old system became harder to maintain.

For now, however, Kyiv was still at the height of its power.

The city had become a centre of religion, trade and political life. Christianity had connected Rus’ to Byzantium. Books and writing had become more important. The ruling family had entered the world of European diplomacy.

It was a remarkable moment.

But the prosperity of Kyiv did not mean that Rus’ had become a single, tightly controlled country. It was still a collection of lands ruled by members of the same dynasty, connected by religion, language, trade and family, but separated by distance and by the ambitions of individual princes.

Yaroslav had made Rus’ stronger and more famous.

He had not solved the question of what would happen when there were too many princes and only one Kyiv.