WE all learned that Ram , sita , Laxman spoke Sanskrit langauge and Ravana spoke Tamil.
AS per historical scientist Tamil is around 3000 years old and Sanskrit is around 2000 to 2500 years old. So ram probably existed around 500 B.C I intially thought Ram is 17 million years old which was wrong. Sky bridge engineering was at peak before 2000 years. Aceepted.