Congrats on soliciting feedback on a homework answer rather than just posting the question and expecting others to do the assignment. I would rephrase your two points to make them more accurate: 1. Lowering wages and raising unemployment for citizens and legal residents by accepting work for less than the prevailing wage, sometimes less than the legal minimum wage and sometimes working under the table for cash.
2. Contributing little in taxes. Everyone pays sales taxes but workers paid in cash pay no FICA or income taxes and illegal immigrants often crowd many people together into cheap housing, so very low property taxes are paid per resident.
More.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.