The aggressive preparation of war was growing along with nations armies during the buildup to both World War I and World War II. This was due in part to nationalism.
A really good way to find comparisons if you can't think of any is to google the summary of the story and character descriptions from sparknotes, or where ever. That usually helps me when writing c/c essays.
Bad things like homelessness and crowds
There is a number of words or phrases that you could use to help smooth the transition between sentence 1 and sentence 2, and here are some of them: also, in addition, additionally, furthermore, moreover, on top of that, etc. The meaning of the second sentence adds on top of the first one - so any of these transition words would be a good choice.
Answer: because it draws a conclusion based on the evidence presented throughout the text
Explanation:
The reason for the author including this information at the end of the text instead of at the beginning is because it draws a conclusion based on the evidence presented throughout the text.
Since the evidences were presented throughout the text, the conclusion gives a conclusion that follows the evidences provided.