Kievan Rus' were absorbed by the Grand Duchy of Lithuania.[citation needed] Lech, Čech, and Rus Bibliography of the history of the Early Slavs and Rus' Slavic...

jazyku jest země, jiežto Charvaty jest imě; v téj zemi bieše Lech, jemužto jmě bieše Čech". Alois Jirásek recounted as "Za Tatrami, v rovinách při řece...

However, at the request of Prime Minister Jarosław Kaczyński, President Lech Kaczyński dismissed Lepper from the post of Deputy Prime Minister and Minister...

disputed. The traditional etymology derives it from an eponymous leader Čech who led the tribe into Bohemia. Modern theories consider it an obscure derivative...