Answer:
Griots were a combination of advisers, historians, and entertainers charged with preserving rich oral traditions for future generations
Explanation:
The griots had a very important role in the society of Mali. They were the people that were in charge of preserving and spreading the culture and traditions, through oral means. They were also people that were entertainers, and in interesting and dramatic manner where managing to capture the imagination of the rest of the people. Even when the Islam was adopted into Mali, the griots didn't lost their position, but instead they worked parallel, which was very weird for an Islamic society, as the Islamic societies were not known for being tolerant toward pagan traditions and practices.
Đáp án A
Giải thích: Vì đây là giai đoạn kháng chiến và kiến quốc
The steam engine made it so that products could be transported much faster over longer distances. This meant that certain things could be produced much faster.
Answer: The manor system offered people protection.
In the manor system, peasants will be allowed to work in a land that belonged to the certain lord and require the peasants to make some contributions from the result of their works.
As a return, the Lord will provide knights to protect everyone that live in that land, including the peasants.
Standards of weights and measures.
Hope this helps!