There is a definite philosophy to each political party. The reason GW ran as a "compassionate conservative" like it was a different thing from the norm was because it was different from the norm.We see that he didn't mean what he said either. He is not a compassionate conservative. What changed during his reign is that very fundamentalist christians were duped into thinking that you can only be christian and republican, that democrats cannot be christians. The republican party is not known for it's social welfare policies. When you bring up universal health care to a republican, but not all republicans but the majority of them, they will say that they should not be expected to pay for anyone else's healthcare. Or they will ask you "Who's going to pay for it?" But then they don't care that GW is into the trillions on death and destruction in Iraq.
Charity is social rather than political policy.