A great improvement would be to give them citizenship if they want it.
The economic impact of immigrants is not under debate, however your examples are poor choices as I don't think any of those people came to the US on an H1B visa. If anything it's an argument against H1B.
The economic impact of immigrants is not under debate, however your examples are poor choices as I don't think any of those people came to the US on an H1B visa. If anything it's an argument against H1B.