Land is sometimes called "real property" because

a. it lasts forever and therefore reflects the reality and permanence of the world.

b. as a matter of reality, land was more valuable than anything else to the King of England.

c. traditionally, it was the real source of most wealth in England.

d. it is really more important than personal property.

e. the owner can recover the land itself, rather than its monetary value, if someone wrongfully occupies it