Reflections on the Debate (Las Vegas)- no. 1

In response to the first question at last night's Democratic Presidential debate hosted by Wolf Blitzer of CNN, Hillary Clinton employed, as she frequently does, the phrase "for 35 years." In this case, "I think the American people know where I've stood for 35 years."

Where was Hillary Clinton in 1972? I know that was sometime after she was a "Goldwater Girl" and sometime before she botched health care reform, but where was she then? And what did she stand for at the time?