I think it’s C School segregation.
It’s C most trading was done either on land or over sea
Answer:
a mountain range in central Europe that separated the Holy Roman Empire and the Byzantine Empire. Today it extends through Poland and Hungary.
Explanation:
Carpathian Mountains acted as barriers to travelers and traders, and as protection. Byzantine Empire - had a different leader.
The Carpathian Mountains are the second longest mountain system in Europe covering an area of about 210,000 square kilometers. Seven countries (Czech Republic, Hungary, Poland, Romania, Serbia, Slovak Republic, and Ukraine) share the territory of the Carpathian region, five of them are EU members.
As a "Continent ravaged by a series of revolutionary movements".
After the events of the Second World War, the European countries which held colonies in the African Continent were no longer able to assign economic resources for their adequate maintenance, as they were heavily indebted due to the war. This lack of resources and subsequent mismanagement lead to a series of revolts within the African Colonies, which at the time were French Algeria, Portugues Angola, the Belgian Congo, and British Kenya.
Answer:
This in part led to the Leipzig debate in summer 1519 with Johann Eck. This debate forced Luther to clarify some of his theories and doctrinal stances against the representative of the Catholic Church. ... This seems surprising; Luther's primary purpose in writing the 95 Theses was to protest the selling of indulgences.