Definitions 
Real estate is defined as land, including all things permanently attached to it (e.g any buildings or structures on it).
Historical Imporantance of Real Estate
The term real estate comes from the spanish word "real" meaning royal. The importance of this is that in times gone by real estate could be owned only by the gentry. Thankfully that has changes in the modern world.
Real Estate as a place to live
Primarily real estate are the homes we live in. It is generally considered an important step in
Real Estate a as an investment
