Of course the vote on the Iraq Accountability Act is being portrayed all over the place as the result of a 'strongly divided' House.. Here's an example from the AP:
A sharply divided House voted Friday to order President Bush to bring combat troops home from Iraq next year, a victory for Democrats in an epic war-powers struggle and Congress' boldest challenge yet to the administration's policy [emphasis added].
What's 'sharply divided'? Basically we had a vote largely along party lines. Why not describe it as such? (Yeah, I know, I answered my own question.)