Question

When Americans moved to the Sunbelt, where did they move from?

Answer 1

They moved from the Manufacturing Belt which would later be called the Rust Belt.

Explanation:

States like Pennsylvania, Ohio, Wisconsin, Michigan, knew a tremendous industrial decline as from the 1970s and the decline of obsolete industries such as the car industry, the steel industry or other industries that had emerged in the late 19th century and the early 20th century.