Apart from the fact that they have mainly followed in the footsteps of christendom before them what virgin territories have they ever gone to that Christendom before them has not gone to
I would think none.
How many lands ,countrys ,are their that they have never made any significant inroads into ?
We are not talking about token service in any of these countrys in major cities , but a real door to door witness to every individual householder that gets it every few months as in Western lands.
Some that I can think of : North Korea ,Mainland China , Bangladesh ,India , Pakistan , Jordan , Israel , Iran , Syria ,Burma ( sorry cant think of the new name )
Maybe you can think of a few more lands that fit this catergory
However even with this list it shows beyond reasonable doubt JW`s have not preached in all the inhabited earth .NO WAY,