Which enlightenment thinkers'
ideas seem especially compatible
with representative democracy?
do any of their ideas seem
anti-democratic? explain.

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).

you didn't post any options. a few things that spring is known to represent are: rebirth, birth, new life,   and life.

b: the exchange of coined money

a. poison gas was sprayed over battlefields by airplanes to weaken enemy positions before major attacks.