<span>1 One reason why the Middle Ages are often called the Dark Ages is because, historians don't know as much about this time. In some ways, this period of time has been lost to history. Many important records from this time have not survived.
2 Not</span><span> many people knew how to read or write. It could also be because of the near total loss of classical knowledge that had been gathered by the Greeks and Romans. This was lost to Europeans, but the Muslim world managed to keep hold of it and it was party through them that classic texts and knowledge were finally passed back to Europe.
Hope this helps, God bless!</span>
Answer:
Traditional economy
Explanation:
The type of economy are the basic economic questions, "what goods to produce and how to produce them decided based on customs passed down from previous generations" is known as Traditional economy.
Traditional economy is an economic system in which traditions, customs, and beliefs help formulate the products and services that are produced by the economy, as well as the rules and manner of their distribution. Rural and farm based countries tend to use this kind of economic systems.
What continents do not have any land in the southern hemisphere? North America and Europe do not have any land in the southern hemisphere.