schools

As-Salamu `Alaykum wa Rahmatulllahi wa Barakatuh. I have a question about attending a Catholic school. I attend a Catholic College, and many of my Muslim friends have stated that it is not a rightful act to attend a Catholic school. However, I'm not forced to take any of the classes that relate to the Catholicism. What do you say on this? Jazakum Allah khayran.

Dear scholars, As-Salamu `alaykum. I understand that there are different schools of Fiqh: Hanafi, Shafi`i, Malaki, etc. What are the key differences between these schools of thought? Where can I find out more information about each of them? Jazakum Allah khayran.