Answer:
The Answer is D, income taxes
Elements are listed in the periodic table.
The fall of Constantinople meant the collapse of the Eastern Roman Empire. The Greek Orthodox Church was the dominant religious expression in the empire. The Ottoman Turks conquered the Empire. Muslims allowed Christians to continue and Christianity flourished. Jews also found refuge from persecution with the Ottoman Empire.
The labor force at the textile mills consisted of women and sometimes small children. The working conditions were very dangerous because you could be easily injured by one of the machines. Many of the women demanded better working conditions and went on strike.