Объяснение:
Konstantinovka is a city of regional subordination, the center of the district, located in the northern part of the Donetsk region, on the Krivoy Torets river, 68 km from Donetsk. An important industrial center and a large railway junction. At the beginning of the 19th century, the territory on which Konstantinovka was located belonged to the landowner Nomikosov. In 1812, he founded the village of Santurinovka, settling here 20 families of serfs, bought in the Korochansky district of the Kursk province.