Which social class was primarily affected by the harsh labor conditions during the Industrial Revolution?

The working class was primarily affected by the harsh labor conditions during the Industrial Revolution due to their significant involvement in factory jobs and manual labor tasks. This social class consisted of laborers who were employed in factories, mines, and other industrial settings, where they faced extremely poor working conditions. They often endured long hours, dangerous environments, and minimal wages, which were exacerbated by a lack of legal protections and workers' rights during this period.

The impact on the working class was profound, as many individuals and families struggled to make ends meet. Child labor was rampant, with many children being forced to work in hazardous conditions to help support their families. This exploitation was a stark contrast to the experiences of other social classes, such as the middle class and the aristocracy, who often benefited from the economic growth brought about by industrialization.

The elite business owners, while also experiencing challenges such as competition and labor disputes, generally held more power and resources, allowing them to navigate these issues more effectively. As a result, the difficulties faced by the working class during the Industrial Revolution were unique to their position in society, making this choice the most accurate answer.