Regionalism was an American art movement that developed in the late 1920s and became popular through the 1930s. Centered around artists working in the Midwest in states like Kansas and Missouri, it was art that focused on rural life in America. I hope this helped u
A model is a three-dimensional of a person/thing or of a proposed structure.
A mock up is a model or replica of a machine or structure, used for instructional or experimental purposes.
A prototype is a first or preliminary version of a device or vehicle from which other forms are developed.
