31.   But historians say it is simplistic to attribute most of the current opposition to the euro to Murdoch and others who legitimately fear it will hurt their business interests.

32.   But historians say just as many coins and bars were aboard as unregistered contraband.

33.   But historians say tens of thousands of men born to Irish parents living in Britain died in that war, too.

34.   But if we have years of impasse, then historians will say the circumstances under which this president was elected made it impossible for him to govern.

35.   But many seminal events in modern Chinese history are known to have taken place here, historians say.

36.   But not even the most radical science historian has said anything that could be construed as pro-violence, scholars agreed.

37.   But military historians say it is only a matter of time before the collegiality of the region breaks down.

38.   But it is rare, historians say, for a large, influential Baptist church to formally vote to abandon the Convention.

39.   But some historians say that it should as a possible aid to tracking down the killer.

40.   But the historians said there was little evidence in the files to support a cover-up by the United States.