How did the cultural differences among the khanates eventually aftect the empire?

How did the European traders capture slaves in west Africa? How long did the siege of Constantinople last? How did vaqueros contribute to the cattle industry in the west? How did the cattle get from Abilene or dodge city to Chicago? What is a medieval skinner? Where did the word S.h.i.T. come from? Did Arthur Currie change the lives of Canadians? Which year was the best? Which western European country controlled the west African trade? What were the main aims of the October Revolution? During which century were Africans first forcibly brought to the western hemisphere and the New World? What was the name given to cattle breed of the west? What did salah al-din do in the crusades? Where was the doorknob invented? How did Augustus come to power? Where does the Crusades Happened? What technological advances were achieved by the Chinese? What was the goal of the third crusade? What is the past form of through? During the Middle Ages the primary purpose of Western art was to?