The answer is B. Portugal
That is the reason why Brazilians speak Portuguese and not Spanish like the rest of Latin American countries.
There is stabilizing effects of the Pax Mongolica on regions
under Mongol control as it conquests of the Mongol Empire on the social,
cultural and economic life of the inhabitants of the vast Eurasian territory
that the Mongols conquered in the 13th and 14th centuries.
It helped to ease the communication and commerce the unified administration
that also helped to create and period of relative peace that followed the
Mongols’ vast conquests.
The answer to Ur question is A.Plato founded a school called the Academy.