EN
The article deals with the development of Czech and Slovak relations in Bratislava during the inter-war period, disrupted by the autonomist radicalisation of Slovak society that resulted in the establishment of the totalitarian regime of the Slovak state. The incorporation of the predominantly German and Hungarian city in the new Czechoslovak Republic in 1918 resulted in mass immigration of Czechs and Slovaks. The mutual relations developed under the difficult conditions of the new state and multi-ethnic city. I focus on the contribution of Czechs at the stage of Bratislava’s transformation into a Czechoslovak city and on its economic and cultural development which brought Slovak citizens to the fore, becoming the most numerous ethnic population group. It is not my ambition to provide an analysis of the entire 20-year period; my intention is to generalise the social consequences of some key events.