Final answer:
The 'Dark Age' refers to two different periods - one in the Byzantine Empire and another in ancient Greece. In the Byzantine Dark Age, there was a decline in historical writing, loss of territories, and weakening of the empire. In the Greek Dark Ages, the collapse of Mycenaean civilization resulted in a decline in various aspects of society and the emergence of smaller communities.
Step-by-step explanation:
The term 'Dark Age' refers to different periods of time depending on the context. In one context, it refers to a period of decline in the Byzantine Empire in the 7th and 8th centuries CE, characterized by a lack of historical writing and the loss of territories and trade. In another context, it refers to a period of disruption and decline in Greece around 1100-800 BCE, marked by the collapse of Mycenaean civilization and the loss of complex socio-cultural systems.
During the Byzantine Dark Age, the empire faced challenges from Arab invaders, resulting in the loss of territories like Syria, Egypt, and Jerusalem. This period was marked by a decline in scholarship, historical writing, and the arts. In the Greek Dark Ages, the Mycenaean civilization collapsed, leading to a decline in metalworking, construction, and writing. The period was characterized by division into independent regions and a subsequent reemergence of smaller communities.