The following paper discusses the emergence and characteristics of modernism, a dominant trend in art and culture that emerged in the late 19th century. Modernism encompasses various aspects of culture, including high art, criticism, city planning, and more. In literature, modernism represents a reaction against the conventions of realist narrative, moving away from traditional storytelling and embracing new techniques such as interior monologue and showing instead of telling. The research explores the debate on whether modernism has come to an end. Critics argue that it ended around 1930, while others disagree, pointing to the continued emergence of literary studies on modernism and its influence on various literary theories. The concept of modernism is discussed in an interdisciplinary context, encompassing various artistic currents, including symbolism, impressionism, expressionism, and more. The paper also touches upon the development of modernism in different art forms like visual arts, music, and architecture, and its influence on the concept of the “Bauhaus” movement. Furthermore, the paper discusses the Harlem Renaissance, a cultural movement centered in Harlem, New York, during the early 20th century. It highlights prominent figures of the movement, such as Langston Hughes, Zora Neale Hurston, and Richard Bruce Nugent, who expressed African American life and culture through various forms of art. The impact of mass culture on modernism is also explored, with references to Mathew Arnold’s concept of culture and anarchy and F.R. Leavis’ criticism of mass civilization and its effect on authentic feeling and responsible thinking. Overall, the paper provides and overview of modernism’s multifaceted nature, its influence on various art forms, and its interaction with societal and cultural shifts during the 20th century.