1.They are barred by administrative measures. Employment, education, healthcare and participation in public life are areas where they are kept somewhat absent. Well meaning citizens or NGOs are prevented from coming to the aid of these people. It is officially a fact that some sociological studies are carried out on them.

2. India does the same thing, but in a more exposed manner in Andaman - Nicobar Islands.

True, but I think the problem is both of those people are so unique, that is why governments dont want them too assimilate them in to main stream cultures and ways

i read that the natives of nicobar/andamans suffered from catching diseases from other people entering their areas, so outsiders were or are banned from the protected native lands.

No need to use such language. If you read Islam, forceful conversion is in fact not allowed. An individual has the right to practice whatever he believes in as long as it doesn't hinder anyone else's rights. The Kalash people should choose for themselves freely what they want to believe in, and forcing them to convert is inhuman. How would it feel if I pressured you into converting to another religion, such as Hinduism (using as an example)? And by the way, saying "how much pork do you consume per day?" in a mocking fashion is quite disrespectful. I'm not pointing my fingers towards you, as I've seen many fellow users with similar mannerisms.

The words you use while discussing anything with another user, reveals your personality. Don't be so hot-headed, discuss anything you want in an intelligent manner as it reveals your maturity and wisdom. If you're such a fighter for Islam, then you should know that no prophet in Islam or Sahaba has disrespected another's beliefs or has put down another. If someone doesn't agree with you, either move on, discuss more intelligently or agree on disagreeing. Don't take everything so personally.

Who has converted them by force ???
He is a perfect liar.

I know some Kalash people and am relatively aware on the problems the face, and they have big problems as with physical as with psycological force on their comunity from the country they are inluded in.
By the way You should know that people like Kalasha not so many time fare were much more, and You supposedly know what happened to them?

kalash and some other dardic tribes are few of the last remaining indo aryan tribes. I think their culture should be preserved, even if they become muslims