1. do they have a green card?
2.are they here on a work visa
3. do these invasive's have a license to invade?
....now don't you think you should do your own homework on this if you are writing the proposal?
are you seriously going to take information from a bunch of point chasers that don't care about your proposal?
now, if you do decide to do some homework call the local colleges and libraries and ask a Librarian for their help!!! not goofy people on yahoo questions.....