Brazil, Germany, Hungary, England, Italy top 5. Argentina, Uruguay, Holland, France next. https://twitter.com/bernardoooov3/status/1253624795867930624

It’s actually a really difficult question. England invented the game itself. Hungary had perhaps the greatest impact on current football (total football) , Brazil have produced the highest quantity of top class players, Germany / Italy greatly successful. +

Holland (Michels/Cruyff) have had a great effect on modern football.
But it was a Russian that invented perhaps the single only footballing tactical revolution. Uruguay have an incredible footballing history. Argentina too. France to some extent.