24. during the industrial revolution, locating factories
near concentrations of natural resources and
transportation routes most directly promoted
a) annexations and unequal treaties
b) migration and urbanization
c) legislative reforms and formation of unions
d) communal fields and the domestic system

Migration and urbanization

Explanation:

During the Industrial Revolution, factories were located near concentrations of natural resources and transportation routes. This situation most directly promoted migration and urbanization. Due to the presence of factories, and the ease of transportation, people were able to move into these areas. The influx of people, in turn, contributed to the urbanization process of cities.

answer; i believe its (cpr);

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).