The 'country of domicile' is usually your country of birth. It is possible to change your country of domicile to your country of permanent residence by severing all ties with your country of birth...
-She was excited for her class trip to France as she'd never been to another country.-Every two years, countries from around the world meet to complete in either the summer or winter Olympics. -The...
Both are correct, but they mean 2 different things. "Countries" is the plural form of country. "Country's" is the singular possessive form. Example: Many countries speak English. My country's...