There are several information's already given in the question. Based on those information's the answer can be easily deduced. "6x=3/8x + 4" is the one among the following choices that <span>represents this situation. The correct option among all the options that are given in the question is the last option or option "4".</span>
The three kingdoms are seen to fall due to drought factors, and the lack of good leadership.
<u>Explanation:</u>
Ghana, Mali, Songhai were the famous three kingdoms that ruled West Africa one after one. Ghana was a state which had huge wealth and strong trade during 500 A.D. They traded through a silent barter system to keep the location of their gold mines to be secret.
Ghana was collapsed due to the drought and arrival of Almoravid by the early 13th century. Mali was also a great kingdom. It was taken down after the death of Mansa Musa.
Since the son of Mansa Musa could not stop the invaders from the southeast. By the 16th century, the Mali kingdom had fallen and also broken apart. Songhai was taken by Mali in the 14th century. But they rebelled and gained back their freedom in the 15th century.
Songhai arose as the most powerful and also the wealthy empire in West Africa. It has fallen by Morocco by trying to control the trade routes of trans-Saharan. Sultan el-Mansoor was never trained to control the vast territory.
C. Jim Crow Laws
The Jim Crow Laws enforced racial segregation that arised after the Emancipation Proclamation and defeat of the south, because many white Americans believed that they were part of the superior race, and that African Americans were under them. Because of this, they created laws that made them look more superior.
hope this helps
