The March of Progress image was for the first time published in 1965 in a Time Life Books book called: ‘Early Man’. Since then the image has been both debated, and used for an endless amount of applications.
The Original March of Progress
The March of Progress image was for the first time published in 1965 in a Time Life Books book called: ‘Early Man’. Since then the image has been both debated, and used for an endless amount of applications.