I think it's pretty clear who I sided with (Hell, it's in my name.) United, the NCR has all of the resources they need to prevail. They just don't have an overly coordinated plan on how to keep track. They do, however, try to keep the peace for their citizens and the citizens of New Vegas. Well most of them at least. My explanation=http://fallout.wikia.com/wiki/User_blog:For_NCR/NCR!_My_opinion.