 What was the solution for increased complexity in the late 19th, early 20th century?
The solution to this increased complexity in the late 19th, early 20th century was to increase the role of structure and improve its design. During the first two-thirds of the twentieth century, this type of rationalization took the form of ever-more complex managed systems, with crisp specification of roles, lines of authority, communication and control. The idea was to eliminate human error and variability in the face of change by removing thinking to the system, and thus neutralizing the variability of the human beings who worked it. It underlay the development of the enormously successful state bureaucracies that responded to the Great Depression with the New Deal.
 The increased role of structure and improved design
 Assembly lines  The increased role of structure and improved design  Complex managed systems  Child labor laws