The statistics say around 7% of the US is without US citizenship. The number is even lower once you discount people with work visas, green cards, etc. That's not an invasion, you're just wrong
So if you're only talking about people without green cards or visas, it's less than 4% of the population. For comparison, 6% of the UK's population died in WW2. It's not an invasion, get over yourself.
No they aren't. A criminal is someone who has committed a crime. Illegally entering the country is not a crime. It is a civil offense. I learnt this stuff when I was 15
You've moved the goalposts. You said there was an invasion of criminals, now you've just gone to giving a lukewarm take on migration. Either defend your point or admit you're wrong