Bonjour David !
Yes, in the case of La Marseillaise, it's linked to the fact that here, the "cry" is not so much related to a specific destination as to the impetus to go forward.Note however that the use of the nous form in particular is definitely antiquated :)
In a similar way, you can use "Allez !", as a supporter chant for example, which in English would be closer to "Come on!" :)
Bonne journée !
Sign in to submit your answer
Don't have an account yet? Join today
Test your French to the CEFR standard