Under the reign of [[Yaroslav the Wise]], successor of Vladimir, the Church of Kyiv continued its expansion: monasteries, churches, schools, and libraries were built, and books were translated from Greek. Yaroslav also ordered the construction of the grand [[St. Sophia Cathedral (Kyiv)|St. Sophia Cathedral]] in [[1037]], which became a symbol of Ukrainian Christianity. | Under the reign of [[Yaroslav the Wise]], successor of Vladimir, the Church of Kyiv continued its expansion: monasteries, churches, schools, and libraries were built, and books were translated from Greek. Yaroslav also ordered the construction of the grand [[St. Sophia Cathedral (Kyiv)|St. Sophia Cathedral]] in [[1037]], which became a symbol of Ukrainian Christianity. |