In July 1980, with the Polish foreign debt at more than $20 billion, the government made another attempt to increase meat prices. A chain reaction of strikes virtually paralyzed the Baltic coast by the end of August and, for the first time, closed most coalmines in Silesia. Poland was entering into an extended crisis that would change the course of its future development. | In July 1980, with the Polish foreign debt at more than $20 billion, the government made another attempt to increase meat prices. A chain reaction of strikes virtually paralyzed the Baltic coast by the end of August and, for the first time, closed most coalmines in Silesia. Poland was entering into an extended crisis that would change the course of its future development. |