Polotsk
…and Rogneda had five children and the eldest of them, Izyaslav, became Prince of Polotsk (ruled 989–1001). Between the 10th and 12th centuries, the Principality of Polotsk emerged as the dominant center of power in what is now Belarusian territory, with a lesser role played by the Principality of Turov to the south. It…