Let us see all the arguments one by one.
1) It is true that nuclear energy involves no greenhouse gas emissions. In the current state of the environment and world politics (recent Paris agreement on carbon emissions) it is a very important asset. Nuclear energy is much more mass efficient too and the waste after its use will be much smaller in scale than greenhouse emissions. This is the correct answer.
2) It is not easily accessible, at least in its current state. It demands great technological advancements and even greater awareness of technology when one tries to avoid accidents. Only a handful of countries have the infrastructure to have nuclear plants and for the rest of the world it is only a remote reality.
3) The prices are not controlled by an international commission; even if it were so, it is not that big of an advantage, since other traditional means of energy could enter this state of being controlled too.
4) Sadly, the health risks associated with nuclear energy are huge. Radioactivity is very hard to contain or to dispose of it once it is in the wild and the consequences are harsh for the organisms; it affects our DNA and it leads to mutations and increased cancer rates.
I know Smallpox weakened the Aztecs' ability to resist, I'm not sure about the others.
I believe the name of the city is Nanking and the attack that is being referred to is called the
[email protected] of Nanking
Answer:
Motivations for colonization: Spain's colonization goals were to extract gold and silver from the Americas, to stimulate the Spanish economy and make Spain a more powerful country. Spain also aimed to convert Native Americans to Christianity.
Explanation:
I would say the correct answer is B. a system of interconnected mountain roads and bridges.
A should be true as they did make these monuments called stelae. C is correct because their knowledge of math was far superior than any other nation. D is also correct because the Maya did use hieroglyphs to write. I would say that B doesn't belong here because roads were Roman inventions.
