The individual known for their work in promoting workers' rights during the Industrial Revolution was Samuel Gompers. As the founder of the American Federation of Labor (AFL), Gompers advocated for fair wages, reasonable working hours, and better working conditions. He played a crucial role in organizing labor unions and pushing for collective bargaining rights via organized strikes and political advocacy. Gompers believed in a pragmatic approach, focusing on achievable goals rather than radical reforms. His efforts were instrumental in advancing labor rights in the United States, laying the groundwork for future labor movements and protections.