It was very expensive to build things
The growth of the Turkic tribes and Turkic languages into Central Asia, also known as the Turkic Migration also reached the far east north of the Great Wall of China (<em>which was constructed approximately between the Han dynasty and the Xiongnu</em>).
Ever since, the Xinjiang Chinese region has a discord between the authorities and the ethnic Uighur population (<em>The Turks</em>).
As a long term impact, ethnic tensions, and religious frictions have prevailed; and most recently, as an example of it, the Han Chinese descendants are said to be given the best jobs and the majority do well economically, something that has fueled resentment among the Uighurs.
Answer:
Diplomatic Action is an action geared towards maintaining peace. It involves the government or representatives of different countries coming together to resolve issues concerning the international matters that affect them. An example of a diplomatic action is when one country or state sends its ambassador to another country or state to negotiate and resolve issues amicably. Its purpose is to maintain national peace and good relationship.
Answer:
The main idea for the mystery of Maya is the mysterious collapse of the Maya Empire and Civilization.
Explanation:
Beginning from the 8th - 9th Century, an unexplained event occurred that shook the civilization of Maya to its very feet. This led to the abandonment of their traditional cities in the Southern lowlands.
In A.D 900, the civilization of Maya had fallen. None seem to know the reason for the mysterious drop and collapse.
There were thoughts and opinions about the cause of the strange collapse of the Maya Empire. Some believe the Maya drained the environmental space that they could no longer maintain a very large population. While some claimed that the empire was faced with continuous warfare among struggling city-states.
With no strong evidence, there may be circumstances that such a decline was a consequence of their belief system. This can be extracted from some evidence from their paintings, crockery, and a few pieces in the form of translated symbols.
The fall of the Maya civilization has been seen as one of the biggest mysteries of the ancient world.