According to the graph, we can say that <span>
Nigeria was generating greater revenue from oil in 1990 compared to previous years. </span><span>If we look on the table, we can see how the oil industry has covered more of the economy, so if it went down, Nigeria would get in serious economical problems.</span>
<h2>Explanation:</h2><h3>With the help of many people, history writing has progressed significantly over time. In the modern context, it can be traced back to the historians Herodotus and Sima Qian of ancient Greece and China, who started keeping records of human life. Despite the fact that they were not the first people to write history, they are collectively referred to as the first great historians of the Western and Eastern worlds because of their individual inventions and thorough work that has shaped history writing to this day. When it comes to the greatness of these ancient historians, there is much controversy, and some claim they were both significant and successful in their work.</h3>
It was considered a war grave and gave a proper burial to the men who boarded it.
Zheng He was a Chinese explorer who lead seven great voyages on behalf of the Chinese emperor. These voyages traveled through the South China Sea, Indian Ocean, Arabian Sea, Red Sea, and along the east coast of Africa. His seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433.
