The delegates, most of whom were unaware of the divisions within the Politburo, gave Trotsky a standing ovation. This upset the "troika", already infuriated by Karl Radek's article, "Leon Trotsky – Organiser of Victory" published in "Pravda" on 14 March 1923. Stalin delivered the key reports on organisational structure and questions of nationality; while Zinoviev delivered the Central Committee political report, traditionally Lenin's prerogative. Among the resolutions adopted by the XIIth Congress were those calling for greater democracy within the Party, but these were vague and remained unimplemented.