"o."One of the party leaders Mieczysław Rakowski, who abandoned his mentor Gomułka following the 1970 crisis, saw the demands of the demonstrating workers as "exclusively socialist" in character, because of the way they were phrased. Most people in communist Poland, including opposition activists, did not question the supremacy of socialism or the socialist idea; misconduct by party officials, such as not following the provisions of the constitution, was blamed. From the time of Gierek, this assumed standard of political correctness was increasingly challenged: pluralism, and then free market, became frequently used concepts.