What is one of the defining characteristics of the modern era

Modernism was the major scholarly and aesthetic development of the main portion of the twentieth century. It was a worldwide and interdisciplinary development that considered itself to be reacting to the new circumstance of advancement. It built innovation frequently as far as change and misfortune. It was by and large a urban development and considered "innovation" to be related with the city, while the farmland was viewed as a relic of a more established more normal request.