Historian: It is unlikely that someone would see history as the working out of moral themes unless he or she held clear and unambiguous moral beliefs.
Conclusion
more --------------------------------> less you see you history as know W.O.M.T. history
Evidence
more ---> less you're you inclined to know morally history judge H.B.
don't hold -> won't see C&U moral history as beliefs W.O.M.T.
Goal
To derive the logical connection in the conclusion (going from the 1st idea to the 4th idea), we need to get from that 2nd idea to that 3rd idea.
We want something like this:
less inclined don't hold to morally → C&U moral judge H.B. beliefs