Rationing the immediate post-war period, rationing was in place until 1948. Shortages of food products were common in Poland at that time, but food rations also served another purpose. Cards were unevenly distributed by the Communist authorities—leading udarniks, known in Poland as "przodownicy pracy", were entitled to as much as 3700 calories daily, while some white-collar workers received as little as 600 calories a day. Rationing covered more than food products. From April 1952 to January 1953 and from August 1976 to November 1985 ration stamps were introduced for shoes, cigarettes, sugar, sweets, liquor, soap, baby diapers, tires, and cars. From
26th Congress of the Communist Party of the Soviet Union of arms control talks. At a time when an aging Soviet leadership faced a decline in economic growth, severe food problems at home, grave uncertainties about its future relationship with the United States, and unsettling events in Poland, the congress ended its week of speeches by unanimously confirming the existing leadership. The congress elected the 26th Central Committee. The 1st Plenary Session of the 26th Central Committee elected the 26th Politburo. The members of the 28th Politburo were all members of the 26th Politburo. The 14 voting members, whose average age was 69, and eight non-voting members (average age 65)