How'd they have so much insight into a future they couldn't possibly know would exist?  Our founding fathers certainly knew (or were they the founding brothers, what a great book!).

https://amgreatness.com/2023/03/18/an-american-system-for-america-prosperity/?seyid=55266

This is a DON'T MISS article.  Great stuff here expecially if history interests you as it does me.