Which way?

Not a long detailed drawn out statement that most probably snooze through.  I don't ask for comments, (though I would love them)  but this time, I am.  I am trying to hammer out a research question for a paper. 

My original thought was:

a) Why is there no ideological diversity on college campuses. 

That would be research worthy of a professor WITH tenure, not someone trying to get an A from a probably left leaning political science professor.

I also thought about:

b) In spite of partisan differences, is there really a difference between the main parties?

That one was overly broad, and the research would be worthy of a doctorate.

There always is:

c) Who is John Galt?

Okay, that was kind of a joke, but now that Atlas is being enacted in front of our eyes, maybe not so much.

What I think I am settling on is:

d) Can the partisan divide be explained by a lack of federalism in this country?

I really would like some comments.  Either a PM on facebook, or below if you just want to do that.

This is not a vote, just a sounding perhaps, and c) is not really an option, but it would be a wonderful question to research at another time.

Thanks again for reading, and hopefully commenting.