If you think, having to leave the country where you live just because you raised your voice about your complaints in your company is not slavery, I want to tell to you that there is another world where individuals have more rights amigo.
Couple of my friends had the opportunity to go to Europe via their Indian Outsourcing company but they cajoled/begged to be sent to the US.
Integrating into US is easier since most skilled immigrants are good with English. Personally speaking language was was one of the important criteria when I made the decision to move to Australia from India.