In a short term: the Mongols would have have the control over the lands.
In a long tern: either the European powers would not have conquered the other continents during the colonial time, or if the Mongols had done the same, possibly in the Americas and Africa Mongolian would be spoken today.
Egypt. The population and their cultivated land was dependent of the nile river.
Europe could’ve been much different during the Middle Ages if they had lost the Battle of Tours to the Muslims
Governmental power in a feudal society was "<span>a. highly centralized with the king making all legislative and executive decisions," since poor people and peasants had practically no opportunity for social advancement. </span>
