History

What I want is 4 pharagraphs, one defining what progress means and the other 3 could be retrieved from my examples of progress

(progress) http://www-formal.stanford.edu/jmc/progress/progress.html

Three links that are my three examples of progress. So write a paragraph about each link on how you see progress

https://nrich.maths.org/6070

http://www.pbs.org/wgbh/nova/physics/newton-legacy.html

https://plato.stanford.edu/entries/copernicus/