Vishnuvardhan Reddy why blame Muslims & Christians every now & then see your innerself before blaming any religion.
As you say if Islam & Christianity confine themselves to their countries it also means that the Hindus should also confine themselves Only to India why go abroad in USA, UK as according to you these are Christian Countries whereas Dubai, Kuwait, Qatar are all Muslim Countries.
I shows how narrow mind you are and that you don\'t want your country India to progress. Shame on you