What is the reasoning behind people wanting to crack down on immigration?

Cause they want to enter to the country that they are illegal and some people that can just visit the country they use it for working and much more but that’s dangerous because you can get arrested for a lot of years or some people that have a lot of crimes he gets deported back to his country. Hope it helps :)

The question is " what is a true statement about gustavo? 1. he speaks two languages.2. he is short.3. he takes good notes.4. he plays an instrument.i cannot answer which is correct because i do not know the passage, but i have translated the question and answersee or you.