That is called an 'Alliance' or a 'mutual defence pact'
That is called an 'Alliance' or a 'defence pact'
vassals. Vassals were appointed by a lord to protect him in exchange of land.
A country that is a 'friend' of another country is called an ally.
When you leave a country it is called emigration.When you arrive in a country it is called immigration.
its called nationalism or, it could be colonization.
When a company hires people in Another Country to do work for them, it is called outsourcing.
When a company hires people in Another Country to do work for them, it is called outsourcing.
A person who leaves a country to go live permanently in another is called an emmigrant,
It's called conquering
If a country is governed by another country it becomes a colony.
When a company hires people in Another Country to do work for them, it is called outsourcing.
When a company hires people in Another Country to do work for them, it is called outsourcing.