The ultimate hope (will force the nations) P (that the destructive nature of weapons) Q (to give up war) R (has not been fulfilled)S The correct sequence should be

Since, the sentence starts talking about the ultimate hope; it should be followed by the statement that is talking about the hope. So, only statement Q connects with the given statement. Also, in the options there is a single option with starting statement as Q. The correct formation would be, ?The ultimate hope that the destructive nature of weapons will force the nations to give up war has not been fulfilled.?