Lots of the ivy league is what you're talking about, though, putin. To take an example, Yale is a very liberal-arts focused school, and has plenty of its grads go on to positions of both economic and political power, to cite just one example, putin. For example (choosing from many randomly, and just using an easily accessible list): Bush '41 (BA, Economics); John Kerry (BA, Political Science); Joe Lieberman (B.A., Political Science and Economics); Howard Dean (B.A., Political Science).
Or in business, Donna Dubinski (BA, History); Bing Gordon (BA, Drama and Literature); Peter Halloran (BA, History); Ben Silberman (BA, Political Science).
OK, well, I could go on and on, but you can look up "List of (Ivy League school here) people" yourself. Lots of humanities and social science people from the ivy league go on to big things.