Medieval age lasted for more than thousand years. The medieval age is formerly proclaimed to be Dark Age not because it was dark but because nothing was known.
After the collapse of Greek and Roman civilizations, the whole of Europe came under the supremacy of the churches at that which gained control. It was called as nothing was known or studied about the political structure that prevailed during that period.
Dark Age does not actually refer to the time when people spent much of their time in darkness. It simply means that nothing came into light from the period when great civilizations came to an end.
There were a number of reasons that the Roman Empire fell. By the 5th century A.D., the Romans experienced repeated invasions by Germanic tribes who were constantly encroaching on its borders. Internally, the empire suffered from overspending and unfair taxation. Their was also an increasing gulf between the rich and poor. The Romans depended on slaves and the supply significantly declined. These problems were compounded by the rise of the Eastern Roman Empire in Byzantium. At first, it allowed the empire to be administered more efficiently but the two eventually drifted apart due to differences in religious expression and ideology. The two sections also failed to work together to stop outside encroachment. Governmental corruption and instability caused a number of problems as well. The rise of Christianity and the weakening of the military structure has also been viewed as one of the reasons why the Roman Empire fell.
Secret diplomacy was a major factor based on the fact that led to fear between all the nations and confusion. Nationalism and imperialism is a factor, scramble for Africa, Archduke fradana has some ties based that his death lead to more retaliation in the Balkans which wanted to be independents do Austria-Hungary and Russia fought over for.
Answer:
Your answers are most likely B C and D or B and C
Explanation:
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