At the 30–31 October 1967 meeting of the KSČ Central Committee, Alexander Dubček, a Slovak reformer who had studied in the Soviet Union, challenged Novotný and was accused of nationalism. As university students in Prague demonstrated in support of the liberals, Novotný appealed to Moscow for assistance. On 8 December, Soviet leader Leonid Brezhnev arrived in Prague but did not support Novotný, giving a speech to the inner circle of the Communist Party in which he stated: "I did not come to take part in the solution of your problems... ...you will surely manage to solve them on your own." On 5 January 1968, the Central Committee elected Dubček to replace Novotný as first secretary of the KSČ. Novotný's fall from KSČ leadership precipitated initiatives to oust Stalinists from all levels of government, from mass associations, e.g., the Revolutionary Trade Union Movement and the Czechoslovak Union Youth, and from local party organs. On 22 March 1968, Novotný resigned from the presidency and was succeeded by General Ludvík Svoboda.