Thus in the 1920s, Modernism, which had been a minority taste before the war, came to define the age. Modernism was seen in Europe in such critical movements as Dada, and then in constructive movements such as Surrealism, as well as in smaller movements of the Bloomsbury Group. Each of these "modernisms," as some observers labeled them at the time, stressed new methods to produce new results. Again, Impressionism was a precursor: breaking with the idea of national schools, artists and writers and adopting ideas of international movements. Surrealism, Cubism, Bauhaus, and Leninism are all examples of movements that rapidly found adherents far beyond their original geographic base.