Answer: The 4 spheres are the lithosphere (land), hydrosphere (water), biosphere (living things), and atmosphere (air).
I don’t believe that the Spanish caste system was fair because they separated the population into the categories that they believed were fit. So the lowest of them were Africans. Europeans and Peninsulares were put onto a pedestal and made to be seen as the more higher-ups. The way they categorized them by their intelligence and color of their skin was harsh. The whole system was rigged to benefit the Europeans and not the Natives and Africans which is why I see it as unfair and not right.
Answer:
In this way the spectroscope demonstrated that the gases in the Sun and stars are those of common elements such as hydrogen, helium, iron, and calcium, but at temperatures of several thousand degrees.
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One development was mass secularization. People abandoned the idea of there being a god and turned more and more towards atheistic or agnostic beliefs. This was highly problematic for western thought which was commonly very theistic and its ethics were often based on concepts from religion and with loss of this the western thought was endangered.
Another is that nihilism started developing. Nihilism is the concept that life in itself is meaningless and that there is nothing truly to strive for or do since there is no true meaning to be found in it other than the meaning that we ascribe to it which is not true since it was created by us and not by a higher power.
Another was scientific development of the atoms and theory of atoms. These developments very soon started getting weaponized and this led to the nuclear bombs which put the entire world in a crisis and on the brink of war, not just western thought. This also sparked numerous new ideas regarding ethics and morality.
Another was the development of Freudian psychology and psychoanalysis. This led to a crisis because it explained that people are not truly responsible for what they do but that they are guided by their subconscious and it is not something that we can explain. This led to numerous ideas regarding concepts of free will.
Answer:
<h2>Here's some info to help, though I can't help answer the question . </h2>
Explanation:
The Silk Road History >> Ancient China The Silk Road was a trade route that went from China to Eastern Europe. It went along the northern borders of China, India, and Persia and ended up in Eastern Europe near today's Turkey and the Mediterranean Sea. Map of the Silk Road - Route in red (later ocean routes in blue) Source: NASA Why was the Silk Road important? The Silk Road was important because it helped to generate trade and commerce between a number of different kingdoms and empires. This helped for ideas, culture, inventions, and unique products to spread across much of the settled world. Why is it called the Silk Road? It was called the Silk Road because one of the major products traded was silk cloth from China. People throughout Asia and Europe prized Chinese silk for its softness and luxury. The Chinese sold silk for thousands of years and even the Romans called China the "land of silk". What goods did the Chinese trade? Besides silk, the Chinese also exported (sold) teas, salt, sugar, porcelain, and spices. Most of what was traded was expensive luxury goods. This was because it was a long trip and merchants didn't have a lot of room for goods. They imported, or bought, goods like cotton, ivory, wool, gold, and silver. How did they travel? Merchants and tradesmen traveled in large caravans. They would have many guards with them. Traveling in a big group like a caravan helped in defending from bandits. Camels were popular animals for transport because much of the road was through dry and harsh land. History Although there was some trade between China and the rest of the world for some time, the silk trade was significantly expanded and promoted by the Han Dynasty which ruled from 206 BC to 220 AD. Later, under the rule of the Yuan Dynasty set up by Kublai Khan of the Mongols, trade from China along the Silk Road would reach its peak. During this time the Mongols controlled a significant portion of the trade route, enabling Chinese merchants to travel safely. Also, merchants were granted more social status during the Mongol rule. Fun facts about the Silk Road It was over 4,000 miles long. Marco Polo traveled to China along the Silk Road. Not all that was traded along the Silk Road was good. It is thought that the bubonic plague, or Black Death, traveled to Europe from the Silk Road. Very few merchants traveled along the entire route. Goods were traded at many cities and trade posts along the way. There wasn't just one route, but many routes. Some were shorter, but more dangerous. Others took longer, but were safer.
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