Influence on Modernism refers to the ways in which earlier artistic, literary, and philosophical movements shaped the development of modernism, a cultural response to the rapid changes brought about by industrialization, urbanization, and the questioning of traditional values. This influence is particularly significant in how realism challenged romantic ideals, emphasizing a more truthful representation of life and society. The shift towards realism set the stage for modernist experimentation with form and perspective, leading to new expressions in literature and art.