si la aplicación de la ciencia a la industria permitió crear bienes y servicios que podían resolver las necesidades humanas, ¿por qué surgieron grupos tan diferentes: unos muy pobres y otros ricos?

Why is illegal immigration a controversial issuea. people think that the current laws on immigration address the issue well.b. there are far fewer illegal immigrants each year than naturalized citizens.c. americans disagree on weather immigration law should change to address it.d. most naturalized citizens first entered the united states as illegal immigrants.