Answer:
The answer is Narmer. He was the first king to unify the country pacefully as well. My guess as to why we don't know too much about these kingdoms is because there just isn't too much information available from the time about these kingdoms. There are a lack of primary sources.
Explanation:
Narmer was the first king of Egypt to unify the country peacefully (beginning of the 1st dynastic period).
The Native Americans used the buffalo for food and clothing. The Native Americans did believe in wasting any part of the animal.They used they buffalo's entire body including the bones for tools.
With respect to global connections, association with "the European Union" offers the brightest immediate future for many African countries, since this union is comprised of a variety of countries with economic ties to Africa.
Buddhism was spread to China along the Silk Road.