The discovery of fire is important because you are able to create heat and cook food. Heat increases your chances of survival in cold environments and cooking your meat means that is slower to spoil. Also fire can protect you from land predators. Lastly fire led to the creation on metal weapons and pottery.
<span>China considers itself socialistic, but it is nowhere near that. Socialism is defined as all markets are owned and controlled by the state. In the past that was true as 100% of the businesses were state run. Now it is less then 30% and more and more of that is handed over to private enterprise. China has a country wide free market system. Anyone can participate in it, including myself.. keep it spongy.</span>
Answer: b. can be a useful tool for the comparative study of societies.
Explanation:
There were several feudal societies around the world at some point or the other which means that the practice was not limited to Europe. It also existed in countries like China and Japan for instance.
Feudalism can therefore be used to compare these different societies that have gone through it in order to understand their history better as well as that of human progression in general.
