Grand Duchy of Lithuania also re-established the permanent capital of the Grand Duchy in Vilnius, presumably moving it from Trakai in 1323; some researchers, such as Maciej Stryjkowski, claim that Navahrudak was the capital of the 13th century state. Lithuania was in an ideal position to inherit the western and the southern parts of Kievan Rus'. While almost every other state around it had been plundered or defeated by the Mongols, the hordes stopped at the modern borders of Belarus, and the core territory of the Grand Duchy was left mostly untouched. The weak control of the Mongols over the areas they had conquered
Capital punishment in Lithuania the criminal code but was retained in the military law (). Article 14 of the military law provided for death penalty for eight crimes, mostly directed against the state, the military, or the officials, but also included armed robbery with murder. The provisional constitution of 1920 even spoke about the abolition of the death penalty. However, Lithuania with brief interruptions remained under the martial law until November 1938 when it was lifted due to German pressure in the months before the ultimatum of March 1939. Historian Sigita Černevičiūtė counted at least 146 executions in interwar Lithuania, though records are incomplete