The Eastern Slavs are a group of Slavic peoples primarily found in Russia, Ukraine, and Belarus. They share linguistic, cultural, and historical ties, with the Russian language being the most widely spoken among them. Eastern Slavs have a rich heritage that includes folklore, traditional music, and various customs. Historically, the Eastern Slavs were influenced by the Kievan Rus, a federation of Slavic tribes in the 9th to 13th centuries. This period laid the foundation for the development of their distinct identities. Today, Eastern Slavs continue to play a significant role in the cultural and political landscape of Eastern Europe.