one difference between the economy of the colonies in the new england (northern) and the economy of the colonies in the southern region. confine your response from the period 1607-1754

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).