In past we and everyone give the importance to letter . If we talk to our friends , our relatives and if we are going to the relatives house or friend we write a letter .. 

 In past letters are the part of our cultural and it is very important thing ... If we are writing a letter to someone .. other man also waiting of the answer .. And other is waiting for answers.. 

If some one ill letters are written to friend or a relatives and so then they come .. If some one become ill they also writing a letter and they come to see him ....

 If the marriage is start of relatives they write a letter to inviting any one ... This is a important factor of our society ...

Now all these things are going to finish because many new technologies are take place of letter such as mobile telephone and internet .. All these things take place of letter and this amazing identification of our society become finish.. 

 Now only formal letters are written from government and for studies purpose....