3. what natural disaster often plagues the caribbean between the months of june andnovember?

Hello There!

These natural disasters are called "Hurricanes"

Hurricanes are large tropical storms with heavy winds.

answer; /// i believe that the correct answer is (divison of labor);

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).