Comenius University was founded. 1926 - Bratislava radio started broadcasting. 1930 - Population reached 123000. 1946 - Villages Devin, Dubravka, Lamac, Prievoz, Petrzalka, Raca and Vajnory became the parts of the city. 25th February - the political overthrow of Communist Party.
Communists take the executive power.
1949 - Slovak Philharmony was founded. 1951 - Slovak National Gallery was founded. 1953 - Slovak Academy of Sciences was founded. 1953 - Reconstruction of Bratislava Castle started. The first TV broadcast.