The
group does not get the
experimental treatment.

i'm not sure i understand what you are trying to ask, if you give more information, that would be most .

the conditions that made the byzantine empire vulnerable to attacks by the muslin turks were the sack of constantinople by western crusaders, the conquests of the sultanate of rum, presence of rival kingdoms and finally the set up of fiefdoms at the empire which were owned by the ghazis (turkish warriors).

benito

: ) hava a nice day

the answer would more than likely a.)falling crop prices  

hope the answer is right and ,either way have a nice day.