 Complete the following phrase:  At this congress, Kim Il-sung designated his son Kim Jong-il as his successor. The move was criticized by the South Korean media and ruling communist parties of the Eastern Bloc because it was considered nepotist. The congress also saw the WPK and North Korea move away from orthodox communism by emphasizing the Juche idea over MarxismLeninism, giving the party a nationalistic bent. The next party congress was not convened 