Yes. Seeing how the rest of the world is dominated by either socialism or Islam I was going to say “promote freedom”, but liberty works fine too.
It starts with flushing our own toilet. Send the bad guys back to the old country. Anyone with a criminal record-even white collar types. Reopen the Russian Gulag for American convicts. Turn back 30% of immigrants for whatever reason like they did 100 years ago. THEN import European families with 3 kids who succeed in schools. Throw the Mexicans a bone. Serve in the military or demonstrate their kids are in the top half of school tests.