[MrHobbes]

I don't know, but I think that you are reading far too much into each party's alleged ideological stances. As far as I can tell, both modern political parties seem to agree that spending is the best way to go about governing.

Yes, I know that one party talks about cuts a lot and the other party talks about spending a lot, but what do they actually do?

Wars? Wars are expensive. Entitlements? Well, entitlement spending is also quite expensive. Neither party will be the first one to threaten social security. Neither party will be the one to threaten medicare. Sure, there will be lots of hand-waving and other forms of gesticulation, but no elected politician in their right mind will take a hatchet to the programs that benefit America's senior citizens. It's just not good politics in a nation with a rapid electoral cycle. (Who votes? Answer that question and you can usually go from there.)

Ideologies - they don't matter. Grandiose claims of some great idealogical divide are wonderful to hear (and great for motivating the base), but what is actually done in practice? Well, the answer is whatever gets you re-elected. Which tends to be lots of sound and lots of fury but very little in the way of action.