Modernism is a period in literary history which started around the early 1900s and continued until the early 1940s. Modernist writers in general rebelled against clear-cut storytelling and formulaic verse from the 19th century.
When did modernism develop?
Modernism fostered a period of experimentation in the arts from the late 19th to the mid-20th century, particularly in the years following World War I.
What started modernism?
Among the factors that shaped modernism were the development of modern industrial societies and the rapid growth of cities, followed by the horror of World War I. Modernism was essentially based on a utopian vision of human life and society and a belief in progress, or moving forward.