According to Vladimir Solonar and Vladimir Bruter, Bessarabia under Romanian rule experienced low population growth due to high mortality (highest in Romania and one of the highest in Europe) as well as emigration; Bessarabia was also characterized by economic stagnation and high unemployment. Access to social services declined after the abolition of the zemstvos in the early 1920s, as these had previously provided local autonomy in managing education and public health. In the late 1930s, Bessarabian population had among the highest incidences of several major infectious diseases, as well as some of the highest mortality rates from these diseases.