Leave it as it is-some quotas based on countries of origin
do not change the laws but enforce them better
Restrict immigration to those with needed skills
restrict immigration to those able to provide for themselves
Have a complete moratorium on immigration for a period of years
We need a combination of some of those. We need to become much stricter and have a stronger enforcement of our current (or future) system. Another thing is that it needs to become much simpler.
Run your own nation, play Cybernations."Conservatism is the blind and fear-filled worship of dead radicals."
- Mark Twain