First, I am not the one who downvoted you. My reply was more about giving an anecdote countering yours, than being a nationalist.

About France remembering its history, it's true that for a long time some things were hidden, but in 1995 (I think) the then President Jacques Chirac said that France should own the crimes commited by the Vichy government.

I am not saying that every bad deed done by France is not hidden somewhere, but some efforts were made by the French to reconcile with their history.