Answer:
Mr. M. Hamel called the French language the most beautiful because according to him, it was the clearest and most logical of all languages.
Step-by-step explanation:
This is based on the book The Last Lesson by Alphonse Deudet where a French teacher Mr. Hamel considers the French language as the best language ever because he felt it was logical and pleasing.
He requested that his students protect their local language French and never ever forget it as it should be a source of pride to them.