In what way did language differences affect military service during World War I?

Soldiers who did not speak English were assigned to non-combat roles.
Soldiers who did not speak English were not allowed to serve in the military.
Soldiers who did not speak English were given special exemptions from the draft.
Soldiers who did not speak English were given language training before entering combat.

Question

In what way did language differences affect military service during World War I?

Soldiers who did not speak English were assigned to non-combat roles.
Soldiers who did not speak English were not allowed to serve in the military.
Soldiers who did not speak English were given special exemptions from the draft.
Soldiers who did not speak English were given language training before entering combat.

anonymous · Answer

Alright it's not B or A, because I have relatives that didn't speak english and they still had to fight and serve in the military. But I'm not sure if they were given special exemptions from the draft or not, or if they were given special training.

anonymous · Answer

Sorry I'm not much help, but I ruled out two for you :)

anonymous · Answer

I guess D