Original sentence: : Vladimirsko-Suzdal′skaya Rus′), was one of the principalities which succeeded Kievan Rus′ in the late 12th century and lasted until the late 14th century
Edited sentence: : Vladimirsko-Suzdal′skaya Rus′), was a major principality which succeeded Kievan Rus′ as the most powerful Rus′ state in the late 12th century and lasted until the late 14th century