u/Different-Disk-3531

Hi, I'm currently living in the US, and I want to subscribe to Crunchyroll. After I googled it, I understand there are different numbers of anime available in each country.
Now my question. I will travel outside of the US for one month during summer vacation. After I arrive in a foreign country, will there be some animes cannot watch? If that's so, can I watch them again after I go back to the US?
Sorry if this is too basic a question; I rarely do subscriptions, so I really don't understand it.