I'm not sure how Bush moved the country to the right on abortion, that issue seems to be permanently in stasis - but that is not an issue I follow closely, so I might be missing something on the margins.
The Partial-Birth Abortion Ban Act of 2003 to name one.
I have difficulty separating taxes from government spending, so on balance - lacking major reform - it seems that he failed to move the ball in a significant way there. It is on defense that I think in balance Bush was very disappointing. True he seemed to move us rightward but the results were so disastrous that he became a deeply hated and divisive figure - and the idea of the U.S. using its military might has become so discredited that we are far weaker today because of his actions...and it was Bush-hatred in the nation that created the powerful move to the left in America that we are experiencing to this day.
I picked taxes because they are real and tangible. Dubya cut my taxes. I see it in my paycheck. It means my family can go to the movies or out to eat. A billion dollars, or a trillion dollars means nothing. I don't have a billion dollars. I can't fix a billion dollars. That will take long term solutions.
Dubya made Libyain strong man Qudafi fear the US after we took out Afghanistan and Iraq. I don't expect America's allies or enemies to respect us. I only expect them to fear us if they f*ck us. Cowboy Dubya made them fear us. Something Obama doesn't understand.