Their turf wars and battle against the Dark One --and now Sasha --had stirred up some of the bloodiest wars in mankind's history.
I don't know what it is, but it stirred up the soup.
Katie had no idea what she had stirred up.
On the other hand, mayors like Flaochat (in Burgundy) and Erkinoald (in Neustria) stirred up the great nobles, who claimed the right to take part in their nomination, against the king.