Which describes baron friedrich von steuben?
10 points by the way
a.
a former prussian captain who turned a disorderly continental army into a skilled fighting force
b.
the hessian commander of british troops in the south who lost the battle at yorktown
c.
a young german officer on washington's staff who captured a british fort during the battle at yorktown
d.
the frenchman who became a general on washington's staff and his lifelong friend
plz i need it for

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).

the right answer for the question that is being asked and shown above is that: "their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful.  " the  participant in european imperialism is being described below is that  their policy of "divide and rule" pitted political groups against each other to keep any one group from becoming too powerful.