Student protests resumed in February 1988. Continuing economic decline led to strikes across the country in April, May and August. The Soviet Union, increasingly destabilized, was unwilling to apply military or other pressure to prop up allied regimes in trouble. The Polish government felt compelled to negotiate with the opposition and in September 1988 preliminary talks with Solidarity leaders ensued in Magdalenka. Numerous meetings that took place involved Wałęsa and General Kiszczak, among others. In November, the regime made a major public relations mistake by allowing a televised debate between Wałęsa and Alfred Miodowicz, chief of the All-Poland Alliance of Trade Unions, the official trade union organization. The fitful bargaining and intra-party squabbling led to the official Round Table Negotiations in 1989, followed by the Polish legislative election in June of that year, a watershed event marking the fall of communism in Poland.