Is it possible that America is partially responsible for their own illegal immigration problems?

Oh yes I do agree that we are partly responsible for the illegal problem.We give them jobs, we give them welfare, they don't have to do anything other then come here and have an anchor baby or more and they do pretty good.I guess we will wake up when our welfare system is so broke we want be able to take care of anyone.Let alone those that isn't suppose to be here in the first place.