According to my deed a family in Spain owns the mineral rights on my land. Native Americans were probably confused about owning land. Like how can one own land? How can you own the sky" So some Spanish king gave some Spanish family my minerals. No wait, the minerals were never mine.
Some interesting reading are squatters rights in different states. It's base on occupying the land. In some States it's rather ez. Basically, occupy the land in plain sight and be brazen about your ownership. Plant some potatoes. Ownership can be temporary. Kind of like the story where a guy says "I want your land" the land owner says "You can't it belongs to me" "Where did you get it?" "From my Father" "Where did he get it" "He fought for it" "Well, I'll fight you for it"
Where in some places the new mantra seems to be "eminent domain".
The story of the Israelite. Possess the land and kill off those that live there and it's yours. BTW if you don't kill off the inhabitants they will be forever in your mists.
Someone once said wars are basically about land reform.
I once lived where it seemed everything was private property. No where to roam except the road I was driving on. Where I live now has huge reserves of BLM, wilderness lands and forests. While I have my beefs with Gov agencies I'd rather have them than No Trespassing signs.
Getting a tad long winded.