<u>Answer:</u>
When studying history, asking questions and checking other sources will improve one's perspective. The other awareness necessary is "To realize all writers and reporters have some bias of culture, geography, economics or politics".
<u>Explanation:</u>
History has been documented since the dawn of civilization, it is necessary to look into the main historical records and comprehend each perspective. Ability to understand history means not to be biased with your understanding base, each era has a justification why these events had occurred. Each writer has one or the other bias and this has affected the activities they write. Thus when reading books a viewer should take this into account.
The Mandate of Heaven (or Tian Ming) is a political doctrine that the Zhou Dinasty implemented to justify the rule of the Emperor of China. The main idea was that there should only be one ruler of the country and he was on charge with the approval of the gods as the "<em>Son of Heaven</em>". If the ruler was unfair or didn't serve his people well, he could lose the Blessing of the gods and was consider to be bound to be removed from power (The cases in which the King was overthrown, or the people suffered any kind of natural disaster or famine were considered signs that the gods have removed the Mandate of Heaven).
False Bill Clinton and Andrew Johnson have been impeached as presidents
People saw many new factories making new products fast. They saw growing cities, skyscrapers, and people with time and money to entertain themselves. This prosperity gave them confidence. But some philosophers, psychologists, novelists, and artists sensed that some people had doubts and worries. psychologists, philosophers, novelists, and artists began to explore the unreasonable side of human nature, and in the process revolutionized our understanding of the human mind and our concepts of art and music. i hoped that helped.