The signs went from English to French, they had traveled far along the national highway where?\nOptions:\n- canada\n- major cities\n- africa\n- united states\n- atlas
Let’s work this out in a step by step way to be sure we have the right answer.
canada
One can travel from America to Europe through Canada.

One can use a national highway to cross America to go to Europe.

In Europe, French is most used language.

.

So, the answer is canada