In the 1930s, there were several democratic countries in the world, although the number of democracies was much smaller than it is today. Some of the democratic countries in the 1930s were:
United States
United Kingdom
France
Canada
Australia
New Zealand
Ireland
Norway
Sweden
Denmark
Finland
Switzerland
Belgium
Netherlands
Czechoslovakia
It's worth noting that while these countries were officially democratic, some of them faced challenges to their democratic systems during the 1930s. For example, many European countries such as Czechoslovakia and Poland faced increasing threats from fascist or authoritarian regimes, while others such as the United States and United Kingdom struggled with economic depression and social unrest.