Commemorative dates in Russia: Exhibition marking the 500th anniversary of the Tula Kremlin kicked off

The exhibition “The Historical Role of the Tula Kremlin and Towns of the Great Abatis Border in the Establishment and Consolidation of the Russian Statehood” was staged in Tula in commemoration of the 500th anniversary of the fortress. The exhibition will visit towns of the region until the end of 2020.