If I remember correctly, I believe French’s vigesimal system is a vestige from the non-Romance language spoken in France before Latin was introduced there. Fre

If I remember correctly, I believe French’s vigesimal system is a vestige from the non-Romance language spoken in France before Latin was introduced there. French isn’t the only language with vigesimal elements; English has the word “score,” made most famous by Abraham Lincoln’s Gettysburg Address (“four score and seven years ago…”).