Land is a valuable natural resource -- what we have today is all we are ever going to have, at least in the forseeable future. If we abuse it or misuse it future generations will suffer.
They had sea walls and land walls to protect invaders from entering
the land
Europeans fought and built forts to protect their land claims and raw materials from others.
their roots hold the land in place
I would like to get a government grant to raise and protect endangered wild life on private land?
forts
its shell
it can and can not be posiable
You should protect the forest to live longer.
to protect itsSuperiorsfor land
they did by using Castles
to protect and provide land to their people