The foundation of many nations is bound with a massacre of another one. The foundation of every nation is bound with a massacre of non-human animals. Unfortunately but not surprisingly, the non-human animals massacre is never mentioned.
There is no such thing as "no man’s land". Even that term is outstandingly speciesist. Animals live everywhere. For them the whole world is an occupied territory.
In this multimedia article many of the vastest humans' occupation manifestations (as the authors call it) are specified and some are very interesting and important as usually they are not really discussed.
http://www.only-one-solution.net/multimedia-articles/occupied_territory.html