What was the political movement that began as a response to the injustices of industry and the exploitation of workers?

The political movement that emerged in response to the injustices of industry and the exploitation of workers is known as labor movement or labor rights movement. It gained momentum in the late 19th and early 20th centuries, advocating for workers' rights, better working conditions, fair wages, and the right to unionize. This movement was instrumental in achieving significant reforms, including the establishment of labor laws and regulations that protect workers' rights.