Explanation:
follow up the PEMDAS
Distributive Property
combine like term
subtract property of order
Division property of order
It premiered cultural division, and it also increased trade among other civilisations, allowing them to expand possibilities, as well as spreading culture from china to Europe.
Answer:
Explanation:The term "Social Darwinism" is used to refer to various ways of thinking and theories that emerged in the second half of the 19th century and tried to apply the evolutionary concept of natural selection to human society. Social Darwinists held that the life of humans in society was a struggle for existence ruled by “survival of the fittest,”
D.the process of natural superiority in the struggle for survival
Answer:Muslim astronomers improved the astrolabe around 850 A.D. With the use of the astrolabe, Muslim geographers were able to calculate the size and circumference of the Earth. ... Muslim mathematicians created trigonometry because astronomers needed a way to calculate the distance from earth to objects in the sky.
Explanation:
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Proxy means that something is done representing something or someone else. If you tell somebody to say hi to someone for you, they are saying hi to that other person in proxy for you.
Answer B talks about sending spies. This has nothing to do with proxy.
Answer C talks about getting more weapons. This doesn't have anything to do with representation.
Answer D talks about engaging in direct military conflicts. If the US and USSR armies were fighting each other, that would not be proxy because there is no one else representing them.
Answer A talks about supporting armies in conflicts around the world. In Korea, the USSR supported North Korea and the US supported South Korea. These two fought kind of on behalf of the USSR and US, so it is basically proxy. North Korea represented the USSR and South Korea represented the US.
Therefore, the answer is A. supporting armies in conflicts around the world.
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