You obviously did not understand the original question which...

  1. 21,816 Posts.
    lightbulb Created with Sketch. 769
    You obviously did not understand the original question which was:
    "Could you explain why the US GDP as a %age of global GDP peaked in the mid 1950s
    and it has been in decline (that is as a %age of Global GDP) ever since.?

    And here again is that Chart for your consideration:

    https://www.visualcapitalist.com/2000-years-economic-history-one-chart/



 
arrow-down-2 Created with Sketch. arrow-down-2 Created with Sketch.