Answer:
 Chinese like other ancient civilizations developed around its major river valley. China also had an advantage of being naturally protected by mountains and deserts which provided protection so that it could develop mostly, not totally protected from outside influence. In ancient times, the geographic features of China isolated the country from the rest of the world. Natural barriers, such as mountains, deserts, rivers, and seas, made travel to and from China challenging. These features also allowed people living in different parts of China to develop their own cultures. The ancient Chinese people adapted to the environment by using the natural resources it provided. The ancient Chinese settled along the Huang He River, also known in English as the Yellow River. The ancient Chinese used the Huang He River to fish, farm, and irrigate the land. China's geography affect its development by making it harder to trade and communication with other civilizations, but Chinese civilizations grew along the rivers, whose fertile soil made farming easier. In which river valley did China's civilization begin? What made China's river valleys ideal for farming?
Explanation:
 
        
             
        
        
        
masses
between Europe and Asia.
South America.
sailing around the southern tip of Africa.
        
                    
             
        
        
        
The invention of the microscope, contributed to the discovery and accelerated research of microscopic, single cell and multi-cell organisms that are found all around our planet, this also led to our better understanding of pathogens such as germs, viruses, bacteria, fungi, parasites, and much more.   <span />
        
                    
             
        
        
        
Answer:
The king is not the most important piece because it is rarely used, like in the feudal system, where his knights and peasants do most of the work, like knights and pawns on a chess board.
Explanation:
All you need is some knowledge about chess, and feudalism.
In feudal Europe, the monarchy (mainly the king) gave out pieces of land to nobles and aristocrats and taxed them. They would then live in the land, and give it out to knights and peasants. The peasants would be taxed in money and crops in return for the housing and farmland. The knights would generally be given more land, but not by much, and they would protect the land they live on, and if called on by the king, would leave and protect the kingdom. The king got rich, while his pawns worked and died in his name.