Which of these is a part of the “breadbasket” colonies

from the conditions of the working class in england by friedrich engels,the main idea is :

wwii

explanation:

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).