For Day 10, here's another cryptic. In response to some comments on Themeless Cryptic #1, I have tried to cut down on obscurities in this puzzle. If I had more time, I'd want to tweak some of the clues for surface readability, but I don't, so I won't.
8/18/11: Oof. I had a factual error in the clue for 21 across; "Greek" should be "Roman" in that clue. I have uploaded a corrected version.