During the Great Feudal War in the Grand Duchy of Moscow, Tver again rose to prominence and concluded defensive alliances with Lithuania, Novgorod, Byzantium, and the Golden Horde. Grand Prince Boris of Tver sent one of his men, Afanasy Nikitin, to search for gold and diamonds as far as India. Nikitin's travelogue, describing his journey from 1466 to 1472, is probably the first ever firsthand account of India by a European. A monument to Nikitin was opened on the Volga embankment in 1955.