The document outlines the evolution of human resource management (HRM) from the pre-industrial era to the present day. It traces the development of HRM from an absence of formal functions in the 1400s-1700s, to the industrial revolution where workers were replaced by machines. Formal HRM emerged in the 1900s with scientific management and welfare programs. The human relations movement of the 1920s-1950s focused on sociological and psychological factors. Personnel management developed between the 1930s-1970s alongside increased unionization and legislation. From the 1960s quality of work life programs aimed to improve employee performance and relationships. The modern HRM function focuses on maximizing employee and business performance through contemporary practices from the