Which best describes working conditions in the late 1800s?

Working conditions in the late 1800s were often harsh and dangerous, characterized by long hours, low wages, and minimal job security. Factories and mines were overcrowded and poorly ventilated, leading to high rates of injury and illness among workers. Child labor was common, with many young children working in hazardous environments. Labor unions began to emerge during this time, advocating for better conditions and workers' rights.