21. Those rural settlements gradually amalgamated in the 19th and 20th centuries. 22. Its fifteen selsoviets are incorporated as fifteen rural settlements within the municipal district. 23. The entire settlement has been named a national historic rural settlement . 24. Subdivisions of the district include 2 urban and 7 rural settlements . 25. Its fourteen selsoviets are incorporated as fourteen rural settlements within the municipal district. 26. Its thirteen selsoviets are incorporated as thirteen rural settlements within the municipal district. 27. Its nineteen selsoviets are incorporated as nineteen rural settlements within the municipal district. 28. Mortality tended to be much higher in urban than rural settlements . 29. Subdivisions of the district include one urban and 5 rural settlements . 30. Municipally, they became a part of Shyoltozerskoye Rural Settlement within Prionezhsky Municipal District.