Answer: C, To argue that the DREAM act would ultimately help undocumented students become productive members of society.
Explanation: The key part of this exceprt is "Congress <em>should </em>consider..."
This indicates that there is an argument being presented in the excerpt, and this doesn't accurately describe solving any immigration issues so the answer is C.
I think that if people are well educated they tend to know better about the process, laws. Etc. Also, they can't be fooled very easily. Something along those lines.