Is it an advantage to pick up an language as part of a joint degree?

i am wanting to do joint honours in public relations and just wanting to know what the advantages would it be picking a language with this subject and what doors it will openIs it an advantage to pick up an language as part of a joint degree?
I cannot say, for certain, but my daughter is studying Spanish. If you look at the fact that many things are going global, you will see that people knowing more than one language may be a benefit to companies. I just wanted to apply for a proofreading job for an educational company and they wanted someone who knew more than one language. Speak to the foreign language department and ask them the pertinant questions. See what they say.

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