Actually, today I had to defend the Bush Administration in France again. They refuse to accept, because of their political ideology, that he has actually done more than any American President for Africa. But it's empirically so.
One of the strongest and most persistent elements in national development has been that inheritance of political traditions and usages which the new settlers brought with them.
In the United States, commentators recognize that, generally speaking, most people who hold liberal positions over a range of issues will likely vote Democratic, while most people, again generally speaking, who hold conservative positions will vote Republican.