these deaths constitute a crime against humanity. In contrast, historian Stephen Kotkin argues that the sealing of the Ukrainian borders caused by the internal passport system was in order to prevent the spread of famine-related diseases. Between January and mid-April 1933, a factor contributing to a surge of deaths within certain regions of Ukraine during the period was the relentless search for alleged hidden grain by the confiscation of all food stuffs from certain households, which Stalin implicitly approved of through a telegram he sent on the 1 January 1933 to the Ukrainian government reminding Ukrainian farmers of the severe penalties for not surrendering grain they may be hiding. In order to make up for unfulfilled grain procurement quotas in Ukraine, reserves of grain were confiscated from three sources including, according to Oleh Wolowyna, "(a) grain set side for seed for the next harvest; (b) a grain fund for emergencies; (c) grain issued to collective farmers for previously completed work, which had to be returned if the collective farm did not fulfill its quota." Near the end of and after the famine In Ukraine, there was a widespread purge of Communist party officials at all levels. According to Oleh Wolowyna, 390 "anti-Soviet, counter-revolutionary insurgent and chauvinist" groups were eliminated resulting in 37,797 arrests, that led to 719 executions, 8,003 people being sent to Gulag camps, and 2,728 being put into internal exile. 120,000 individuals in Ukraine were reviewed in the first 10 months of 1933 in a top-to-bottom purge of the Communist party resulting in 23% being eliminated as perceived class hostile elements. Pavel Postyshev was set in charge of placing people at the head of Machine-Tractor Stations in Ukraine which were responsible for purging elements deemed to be class hostile. By the end of 1933, 60% of the heads of village councils and raion committees in Ukraine were replaced with an additional 40,000 lower-tier workers being purged. Purges were also extensive in the Ukrainian populated territories of the Kuban and North Caucasus. 358 of 716 party secretaries in Kuban were removed, along with 43% of the 25,000 party members there; in total, 40% of the 115,000 to 120,000 rural party members in the North Caucasus were removed. Party officials associated with Ukrainization were targeted, as the national policy was viewed to be connected with the failure of grain procurement by Soviet authorities. Despite the crisis, the Soviet government refused