Белая Русь
White Ruthenia (, "Bela Rous"; , "Biełaja Ruś "; ; , "Belaya Rus"; , "Bila Rus") alternatively known as Russia Alba, White Rus' or White Russia, is an archaism for the eastern part of present-day Belarus, including the cities of Polack (Polotsk), Viciebsk (Vitebsk), and Mahiloŭ (Mogilev).