Answer:
King Leopold, by the world "civilization", means European civilization, that is to say, all the economic, social, and political characteristics of the European world at his time.
Things like industry, monarchies, christianity, gunpowder based warfare, are the main characteristics of the European world at the time, and these are the things that King Leopold is referring to by the world "civilization".
<span>The line "Be thou as chaste as ice, as pure as snow" is a phrase that uses simile. This is a type of figure speech where the writer compares one thing with another that is of different kind. In this sentence being chaste was compared to ice and snow that's pure.</span>
This is a simile.
Metaphor would have a hidden meaning, an alliteration is when consecutive words start with the same sound or letter, while consonance is using the same vowel inside of a word in numerous consecutive words. None of those fit this.
The movement of plates cause tsunamis and they are both unpredictable
